APA Hotel & Resort Yokohama Bay Tower A business hotel from the APA chain, where they added baths and a pool and called it a resort. The rooms are still tiny, check-in is automatic, and there is zero service or interaction with people. The bath area on the 4th floor is open in the evening until 2:00 and in the morning until 10:00. There are several baths with salts, called an "artificial onsen", but I did not really feel it. You could say there is no rotenburo, everything is covered and only a slight breeze gets through. There are 3 barrel baths, 5 similar baths, and a jet massage bath. All baths are 39-41 degrees. The saddest thing for a place like this is that there is neither a sauna nor a cold bath. In summer, the pool is open for an extra fee, not an infinity pool, but with views of the port, which is nice. Swimsuit required. The good part is the great location in Yokohama near Akarenga, and cheap parking for guests (2500 per day).