Three-storey house in the heart of old Batumi for sale (3-year installment plan possible)

For sale is a three-story house with a basement, 430 m2, in the historical center of Batumi (Tsar Parnavaz Street area), 250 meters from the sea!
The house was built over 130 years ago, expensive renovation was completed 20 years ago. Rooms with high ceilings, marble staircases, mahogany floors. 90% of all the expensive (custom-made) furniture remains.
Heating - central (two gas boilers). Powerful electricity (there is a backup generator). The basement has an entrance both from the house and separately from the street.
By floors:
1st floor - hallway, toilet and large living room.
2nd floor - large living room, kitchen with dining room, terrace, bedroom with dressing room, two bathrooms.
3rd floor - four guest rooms with bathrooms (of different sizes), guest room with a piano, technical room.
The third floor was used as an elite hotel. All the furnishings in the house (furniture, paintings, statues and other accessories are of high cost). The house itself is warm, with thick walls, very strong and solid. The location is unique.