Condominium developments will have detailed rules about renting the units in the CC&R's. In most cases you are allowed to do long term leases of the unit, but short term rentals(Air B-n-B, VRBO, etc.) are often restricted. This particular development currently has 2 units for sale one of which is a Below Market Rate offering that is sold under certain income guidelines. The BMR rules do not allow the owner to rent out the unit. Unit 109 does not appear to be a BMR unit, but it is not currently listed for sale.