The first step is to carefully review your lease agreement, paying close attention to any clauses that mention subletting or short-term rentals. Most intelligent landlords have a clause or item in their lease that does not allow subleasing.Unsure what to include in your shortterm rental agreement as a host? You do not have the owner's permission to reassign your time and this could be considered real estate fraud. I own a house which I rent to a tenant. The lease he signed specifically prohibits him from subletting via Airbnb. 3 Problems With Owning An AirBnB That No One Talks About! To "sublet" means you rent out all or part of an apartment or another type of rental property. This could be for a few days, months, or longer. Most rental agreements prohibit subletting your apartment either to a subtenant roommate or as a short-term, Airbnb-like rental.