What should my last characters house be?

[Mini Mario]

I'm not sure what to make the last character. My house is a Hotel. My Alt is a Bakery. My brother REFUSES for me to destroy his house, despite how he hasn't played in the last 4 IRL months. So that leaves me with one more house. Any suggestions? I'm looking for a modern day building.

 

[Selky]

You could do a hospital/clinic, a school, a library, a arcarde like establishment?, a grocery store would be super cute,....um...all I can think of right now.

 

[Mariah]

A laboratory with each room dedicated to a different type of science.