It is close to all the action in Shinjuku and the rooms are large and quiet. The giant jacuzzi tub is amazing.

The bed is quite hard and not very comfortable, but this is quite normal for beds in Japan.

honestly for a love hotel you would think otherwise, but the room is spacious, clean, has a bath tub that will fit our height, allows smoking inside the room and doesn’t even smell like smoke, and the staff is very sweet. we really enjoyed our time at D-Wave, and just used it as a regular hotel 😂.

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Very interesting unique hotel. Very art deco Japanese. There was a built in karaoke in the wall and all the surround sound you cold dream of. It was exactly as pictured, and in a good part of Shinjuku to explore. The bed was pretty comfy, they were extremely generous with waters, face serums, they gave you a hair clip, tooth brushes, hair brush, and restocked the face masks everyday. The shower room was cool and it was the only hotel that had Netflix, it’s in the nightclub part of town. We were surrounded by them. We didnt attend but it was definitely a cool part of Shinjuku. You could also rent costumes and stuff if you wanted to, haha. We didn’t do that. And you could rent the rooms by the hour, so if that tells you anything, this is a very flexible hotel.

Nothing, unique cool place.

Fabulous location can walk to many bars and restaurants. Very spacious in comparison to other venues in the area. Our room had space for our luggage, facilities were great and staff were very friendly and helpful. As a young British couple we were never made to feel uncomfortable and I felt very safe here.

This is a love hotel so the rooms are smoking and a little dated as it serves for “rent by the hour” purposes. However this meant the space was large and the value was well worth it for our needs. I would stay here again.

Friendly staff, jaccuzi was awesome, mist sauna is so good. Nice amenities, everything we used was replaced each day. The tub was clean, the room was clean, and was cleaned each day (when we left for the day the staff asked us if we would like cleaning) The room featured dry sauna, mist sauna, jaccuzi with cool lights and amazing water pressure to fill it, TV in the bathroom, big TV in the actual room and a massage chair.

The blankets were too thick for the season and even with air conditioner on it was too hot. The mattress was very hard, even for us who love hard mattresses. Even though we took non smoking room, sometimes the yukata or towels were smelling a bit of cigarettes. It said there is karaoke in the room but we couldn't find the mics 😂

*Lots* to like here. Room is 2-3x the size of anywhere else I've stayed in Japan. Room features are over the top: not only is there actual-living-space including couch and table and countertops, there's a massage chair, a sauna, a jetted tub, a huge walk-in shower, and tons of beauty amenities (and a place to use them) for my partner. We didn't really take advantage of it, but there's a huge tv, surround sound, and karaoke as well. We wanted to give love hotels a try, and we're really glad we did, will be staying at one again when we return to Tokyo.

The bed was *very* firm. Good for back sleepers, but got to my partner and I after a few nights. A bit thicker/softer mattress, and this is probably the only place we'd stay in the city.

Hotel D-Wave is in a great location, walking distance to many bars and restaurants in Shinjuku. The rooms are very big, and the price per night cannot be beat! It is a 'Love Hotel', meaning there are rooms available by the hour, but this did not impact our stay whatsoever. The facilities are extremely clean, our room was made daily and the beds were comfortable. There was even a private sauna in our room! I would not hesitate to stay here again when we return to Hotel D-Wave

Nothing, everything was excellent!

The room was of a decent size, particularly when compared to a typical hotel room in Tokyo. The staff was nice and helpful.

There was no breakfast service. The fridge did not work, and we could not put there our breakfast items bought in a store. The staff could've spoken a little more English. We communicated with them mostly through an electronic interpreter.

Very spacious room with a large bathroom and jacuzzi tub some rooms have a sauna. A love hotel - so different from usual hotels. Can be rented by the hour. The room was kept very clean. A number of nearby cafes etc to eat in.

The area was a little run down. Many other love hotels in the vicinity. A number of wise guys on the streets to be avoided.

Room has its own sauna, and jacuzzi with TV. Main TV is also huge with great sound system. Got a free souvenir gift bag. And a massage chair! Overall felt pretty luxurious!

Careful on the slippery polished marble style floors! It's also not super easy from Shinjuku station if you have heavy luggage (prepare to carry some flights of stairs).