Sturmhond will be rover building, but he'll work on the roomba too. He will adjust it so that it speaks in English, Ravkan, Shanghainese or French, depending on which rovermate it's looking at. It will also be able to switch between languages on request, to help each of them learn each other's language if that's what they want. He will also set it up to come and clean everyone's beds at sunrise every morning (you're welcome, rovermates) as an alarm call. The alarm function will be changeable, so that when they have missions at different times, the haroomba will alert them by prompting them to clean their weapons (they will have to ask it to do this, each time they want a reminder). Also it gets to be just as fashionable as Sturmhond is, so he will dazzle paint it, in this sort of style! The yellow parts will actually be gold glitter. The dark parts will be navy fading to teal, and then white.

CONTEST ENTRY: Since Sebastian decided to take over the Haroomba for his rover, the Haroomba (nicknamed Throckmorton by Sebastian, and don't ask why*) for their Rover represents a butler's aesthetic, because of course it does. Sebastian has repainted the exterior to an elegant, sleek black, which is always nearly sparkling with how clean it is. Are the lights for the eyes red? You bet they are.

Keeping to a Schedule is the Fundament of a Butler: Sebastian has added a special functionality for telling time and keeping to Sebastian's elaborate, self-imposed schedules like so. It's easily editable to account for daily tasks on Macha, and also has functionality for each rover member. That said, Sebastian's is tightly locked to change...

Absolute Obedience: The Haro obediently and politely does its work, speaking to the members of the rover with great respect, of course. It will also listen to Ciel Phantomhive without question. Anyone else might have a tough time getting it to cooperate.

Swiftly and Correctly Doing Its Job: It's been customized to take care of menial housekeeping tasks like vacuuming, basic sous chef preparation, and keeping stock of the rover and its supplies. Anything else Sebastian planned to take care of anyways, pretty much.

Taking Care of the Young Master: It babysits Ciel when he stops by. Have you ever seen a Haro help a boy get dressed? You will now, since apparently Sebastian is sick of doing it.

Also, weirdly, it tends to be fond of saying that it is a "Haro to the core." It seems like Sebastian's bad sense of humor infected the poor Haro. :(

Overall, it gets a few fixes which allows it to give details for the day, time and weather. You wanna know how strong the winds are? Bam. How about humidity? We got that, bro. It can recognize and greet rovermates by name if they so choose. It's able to sync to their devices and either play whatever music a recruit might have on hand or read any media files that have been downloaded from the media library. You know, in case someone wants a bedtime story about mechanical engineering from an adorable cleaning audio book. It can also play a mean game of checkers.

It's an utter mess appearance wise now because it looks like it fell into an entire tub of glitter while the paint was still wet... or someone threw it. Either way, the thing sparkles now.

It was also programmed to learn and tell jokes when prompted, unfortunately something went seriously wrong somewhere in it's programming and now it only tells bad jokes about cannibals. Go figure.

Washington was going to make them something useful and completely and utterly badass, but then there was a speech programming error and they got Haroom Ba-chan instead... She has been hand-painted in a horrendously terrible '20s floral print.

Babushka Bloodbath: Grandma Haroomba cleans like no other, and she is probably doing that most of the time unless being spoken to or instructed by one of the rover members. She is an interior robotic madwoman. Nothing is ever left out of place, undusted, misshapen, or unclean. Sometimes, however, Ba-chan can be a little stubborn, and it may be difficult for some of the rover members to get her to change to another cleaning task until the one she is doing is completed first...
Oma Way: Ba-chan has unshakable loyalty to not only her job, but to her rover grandchildren. Without hesitation, she will come with fierce persistence to whichever rover member summons her. If she's stuck, she will un-stuck herself, or she'll keep trying over, and over, and over, and over until she can. She greets each member by name and is extremely polite if just old fashioned.
Please, Nonna More Talking: Sadly, along with her voice error came a speech error, so like any sweet grandmother, Ba-chan is quite the chatterbox. Even if she's not talking to a rover member, she'll be muttering to herself while she works, saying short phrases. She has also been given a few lullaby MIDIs to play for those that can't sleep: Hush Little Dagger; Frere Armada; Rock-a-bye Gliese; and Twinkle, Twinkle, Little Ghost.

Terra was already enchanted by the cuteness of the haroombas, but when she found out that she could customize them, there was no doubt what she was going to do. Dragging Jasper along to help her, she cheerfully picked out a haroomba and went to town making it look as much like a moogle as she could, complete with little bat wings and a pom-pom. It will also end most of it's sentences with "kupo", and will often try to dance, despite having no legs. It will have a very cheerful personality, to the point of annoyance at times. (Terra will never be annoyed by it, however; only endlessly amused and charmed.) If anyone (coughDEADPOOLcough) kicks the haroomba or otherwise abuses it, it will emit a small but (more or less) harmless electrical spark.

Noh-Varr will start with the useful: the haroomba will not only greet each rover member with 'hello, [name]', but also give the weather, temperature, day and time upon request, along with a calculator function and a weight check function for supplies. If the rover is found to be exceeding weight limitations, it will issue a warning once, then again an hour later until the excess is acknowledged and dealt with, or it is muted. It will be able to disengage its limbs from its body in order to reach more places for cleaning, then retract them using magnetic pulse.

At a set time each IC day, it will check the status of food supplies on board, and issue a verbal report. At a set time each 3 IC days, it will check the weapons locker and assess ammunition count and general wear, unless asked not to do so. In deference to the rover's 'fifth member', Hermes the motorrad, the Haroomba will go outside to check on him once per IC day, and report any damage, fuel deficiencies or oil needs to Kino.

On the 'not-practical-at-all-but-very-fun' side of things, this time he's letting himself go all out with connecting the Haroomba both to the rover's sound system and to his itty bitty music player from last time, allowing the Haroomba to key up just about anything on command.

If Dagcula is placed next to it, it will begin to play a MIDI version of Bach's Toccata and Fugue in D Minor. (No seriously watch this it's impressive???) Noh-Varr won't tell any of his roommates this, but this absolute masterpiece can also be unlocked by saying 'I vant to suck your blahd!' in a faux-Transylvanian accent, no bobblehead required.

If placed in the driver's cockpit and told by Hibari to 'show your allegiance', it will play the Namimori middle school anthem. This will only work for Hibari, and only in the driver's cockpit.

For ease of giving verbal commands, the Haroomba will answer to the designation 'Haru'. It can be overridden with 'mute'.