My landlord is selling, I've rented for 9 years and been very happy here. The estate agent came over yesterday to take pics and measurements and told me not to worry as the flat is being marketed as an investment/buy to let and I should be fine to stay. An identical flat has come up next door from April. I don't know whether to grab that one or stay put!! If no one wants to buy to let mine it will be put on the open market but he said it could take months before I have to move out if this is the case. What should I do??