Mount Marina Kusatsu Building B: A Resort Condominium in the Heart of Japan's Premier Hot Spring Town

Critical agent notes regarding the unit's equipment and special conditions have been fully translated. The equipment includes an electric water heater for hot water supply, an electric cooking stove, baseboard heaters in the Japanese-style rooms, and floor heating in the Western-style rooms. Notably, there is no air conditioning installed, and the agent specifically notes that air conditioner installation is not possible. A special remark clarifies that viewings of the large communal bath are原则上 only possible during its cleaning hours from 11:00 to 12:30 (and until 15:00 on Thursdays), as detailed on the Mount Marina Kusatsu official website.

Monthly fees include a management fee of 20,600 yen, a repair reserve fund of 4,120 yen, an association fee of 500 yen, a fixed-rate water and sewer charge of 2,000 yen, and a large bath usage fee of 2,800 yen, totaling significant monthly common charges. The complex itself is a major attraction, featuring a 24-hour onsen (hot spring) large bath with source-flowing, heated, and diluted water, a sauna, a sports room, billiard and table tennis corners, coin-operated laundry, tennis courts, and an owner-exclusive guest room. The building underwent a major renovation in March 2000, with the large bath renovated in April 2006 and exterior wall repairs completed in November 2018.