Using 1 unit of a Multi unit for Airbnb

[Jason Jebeles]

I have a 4 unit apartment bldg that I have had trouble renting 2 of the units.  I went a little over board on the rehab and now am asking a bit higher than market for the rent.  However with 2 units being rented I am able to almost cover my costs.  I have a pretty successful airbnb that I operate out of my basement.  My question is, has anyone ever used any units of an apartment bldg for short term/ vacation rentals?