Make a list of the requirements for tenants. Upon delivery of a nice apartment with an expensive repair it makes sense to immediately indicate that the tenants do not have to live with animals or small children. Note: It is important not only to discuss this with the future tenants verbally, but also include the relevant paragraphs in the contract. If you do not, then it will be very difficult to prove that you have passed an apartment on such conditions, and the blame for izrisoval wallpaper or scratched parquet rests on the tenants who have violated your requirements.
Take a pledge to tenants. Normally, it is equal to the cost of renting an apartment for a month and returned to when people move out, leaving all your belongings intact. If something is broken or smashed, you will be able to repair the damage, taking the pledge part or in full. But you must be prepared for the fact that tenants are likely to find at once, since the requirement to pay bail often deters people.
Specify in the contract all the property that you leave the house. It is advisable to describe it in detail or attach photos of the most valuable things. If the property will be spoiled tenants, they will have to pay you damages. The procedure for compensation and determine the amount of features that will be required to pay the tenants also need to specify in the contract. If you are not confident that you can do everything right, then contact a reliable real estate agency.
Agreed on a visit of the apartment. If you are worried for her condition, be forewarned tenants that once a month you will come for payment and at the same time to check that everything was in order in the house.
Finally, try to find a reliable and responsible tenant who can vouch for someone you know. In this case, you'll know exactly who you are dealing, and in case of trouble to solve the problem would be much easier than in the contract with strangers.