Landlord versus tenant

Say you’re one of those unlucky landlords whose tenants have an “old rent” contract, meaning they inked their deal before existing laws were passed in 1992. Annual rent can be as low as $100, or if you were slightly luckier, around $250 — the cost of a decent bottle of champagne. So while such low rents can keep your tenants sipping bubbly, paying for nice trips abroad or having the disposable income to buy their kids a BMW, you are left scraping the bottom of the barrel. So, as a landlord, what do you do if one day you see your tenant’s 18-year old son drive by you in a convertible with a bottle of Moet on the way to the airport, and you've had enough?  You can:  1. Prove (or frame) the tenant has reneged on the contract by removing windows, doors or making major renovations without your expressed