Semyon Savelyevich Goldobin was engaged in trade and everything that brought in profit in Tsaritsyno, and was also the Chairman of the city's merchant assembly. The merchant owned an entire city block at the confluence of the Tsaritsa River and the Volga with warehouses, salt and fish piers, a church, a washhouse, rooms and a canteen for workers. For many years, this old mansion was one of the buildings of the Grebeshok boarding house of the Fourth Main Directorate of the Ministry of Health of the Georgian SSR and a branch of the Gagra sanatorium "Tbilisi" (now "Nart").