I am guilty as charged of renting my apartment out on airbnb.com when I'm out of town. My landlord found out and gave me notice of lease termination for violating the prohibition on subletting. I will comply with the lease termination, but just a few questions: 1) Do short term rentals(usually 2-3 nights) qualify as sublet/underlet under the terms of the standard Greater Boston Area Real Estate Board Standard Form Apartment Lease? 2) If so and this is violation of the lease, am I entitled to refund of my security deposit and prepaid final month of rent? Should I thoroughly document pristine condition of apartment when vacating? 3) Am I liable to the landlord for cleaning and reletting costs and lost rent? 4) If I am due my prepaid, how do I legally pursue that and at what point? Thanks for your guidance.