I think we need a correction to the list.
Not only are BWV rooms teeny, tiny they are also "useless". LOL!!
We certainly can not forget how you can: sit on a BWV balcony, clean the villa with 1 paper towel and get a beer out of the refrigerator--all at the same time! Or some other such nonsense was posted along these lines, but the general meaning was you can definitely multi task in the teeny, tiny, useless, BWVs. That is you can multi task in your useless villa, after you have walked your 1/3 marathon, dodged the trash and litter in the long hallways, avoided the slobs and trashy guests and had the daylights scared out of you by viewing the evil and sinister clown slide.