This is a good hotel for a solo traveler. It has all the basic amenities and smaller capsule rooms, making it ideal for solo travelers. The bathroom was small but clean. The room is cleaned every 2 days as an eco-friendly measure, and they provide a refillable water bottle for the room.
The area around the hotel is right near Piccadilly Circus, so its in the heart of Central London.
The only negative is the food. I was not a fan of the breakfast they offered, which you had to pay for separately. It appears they don't have a kitchen, so everything is heated up, which was not the most appetizing. I'd say skip it and step out for breakfast.
All in all, a good place to stay and see London.