My room and apartment are big by Jerusalem shared-flats standards. We are 5-6 people, aged 21-33, professionals and part-time students, enjoying each other's company and guests. Our location is both cheap and central for budget visitors to enjoy.
We don't smoke inside the house. Choose any balcony you'd like.
We use compost and recycle paper but you don't have to abide by it.
My (Hidden by Airbnb) are very musical and often practice but you'll hardly hear it unless you guys team up to play together in the same space.