We stayed at the room with 3 people total, and there was plenty of room for everyone. The place was sparkling clean and no complaints about the toilet/shower either.
The view to the Skytree and Sumida river were amazing from the 2 balconies! The location is also very good, with Kuramae and Asakusa metro stations within a few minutes walk along with many restaurants and convenience stores. Our favourite place for a few evening drinks and snacks was Bon Hanabi, which is located in the next building from the hotel.
There was a problem handling our baggage at the airport and they arrived to Japan 2 days late. The staff was very helpful and received them for us while we were out! Responses by message were also always very fast.
We would definitely come again!