Take a sheet of A4 divide it into two parts. On the left write down absolutely critical moments, and the right of those moments that you would like to see in the acquired facility as additional. Once this work will be done, we must have access to certain database objects on the proposal. Ivan tavrin has much experience in this field. This, of course, the Internet. On any site of any of the Ryazan estate agency (all major agencies that there really is) has a base with a very convenient search criteria.
Highly often there is a small and local agencies. Plus, we will definitely use in the large, major newspapers in a series of "hands" directories "and real estate prices," but do not forget about the local newspapers. To begin with we look at all these resources and note does not ring, but simply to note or write down the potentially interested us options that meet all critical requirements for us. As you can see, at this stage assist the realtor us, in principle, absolutely unnecessarily. The only thing that, as with any decision of any matter that requires your time.
The choice, as always, for you, you can attract a man who for a certain amount of money will perform technical functions of "sifting" of information, but can do it yourself. From personal experience I can say that the search of potential options is interesting enough and the right approach does not take much time. You will need half the day off to work out the first time all the options that have piled up to the moment you started to address their housing problems.