Recommended if you prioritize: spa with the view of Tokyo Tower and the new facilities
The lowest room rate for 2: 140 - 220 USD
I would categorize Candeo Hotels in Luxury Business Hotel. It's newly opened in October, 2017. Everything is new and the service is great, but the highlight of Candeo Hotels is the sky spa with the view of Tokyo Tower! Isn't that great? Candeo Hotels is located just 2 minutes away from Roppongi Station, and very close to clubbing area.
Recommended if you prioritize: access to Roppongi Station and massage chair
The lowest room rate for 2: 160 - 200 USD
Remm hotel does the great job to create the relaxing environment to make you sleepy! Every room has a massage chair, clean modern style room, perfect bed invented with Japan Bed Production company, and great amenities with nice scent. The hotel is located just one minutes walk from Roppongi Station.
Recommended if you prioritize: Single and Simple stay
The lowest room rate for 1: 60 USD~
First Cabin is an airplane themed capsule hotel. If you want to do something different and traveling by yourself, this may be your choice. You get this futuristic cell to spend a night or just rest for a few hours. (They charge by hours during the day.) It is located in Nishiazabu so it is a bit of a walk to Roppongi station area.