stayed overnight for events at the port tower park. everything i needed to go to was walking distance.
the room was clean and a little more spacious than other business hotels. my request for high floor rom was granted. and also, they let me check-in 30minutes earlier for free of charge.
amenities were not fully provided. no free bottled water, no ice machine. no free hotel parking but there are alot of 500yen coin parking around the hotel.