Boutique Hotel retires this year along with the jazz club. I'm excited for the next model, but furniture store/music shop doesn't sound that interesting to me!
Although to be honest i can't really think of many idea that would excite me. I think a hosptal us unrealistic, it would look silly on such a small base plate, a doctors office and pharmacy however could be cute. Other then that, the only other ideas are;
Library
post office
Antique store
Fancy dress store
Tourist information centre