If you want to do everything right, do it yourself and get a reward for it
Before concluding a contract of sale of the owner, the registration of papers is waiting for the apartment to be recorded as a non -residential premises. In any multifunctional center, this will be done. It is better to do it yourself, since for this service a client can demand a reduction in price or simply does not have enough time to run around different offices. It is easier for him to find out where the office is rented in Moscow.
Having issued everything as expected, you notify the buyer and show him a finished object. After registration of formal papers, you get the promised amount, and everyone will be satisfied.
Thus, an apartment, which costs (conditionally) one million rubles, was bought for one million seven hundred thousand rubles. The proceeds can be spent on the purchase of the next apartment by putting this type of business on the stream.