The apartment will be transferred back to the former owner or his relatives. Also a residence permit receive legal spouse and minor children. Theoretically, in a situation when the buyer suddenly unable to make the remaining payments, a transition to the mortgage loan, if the buyer has already made most of the necessary amounts. If the contract of share participation in construction, the Builder must submit your articles of incorporation, which include reporting on financial and economic activity, the certificate on the state registration and statement on the account in tax Department, audit report, annual reports, balance sheets and accounts for the last three years. If we add different kind of "raider attacks", which I use often recovered in the rights of spouses, otsidevshie their share of the estate, the result seems not very bright.