Section L was comfortable and fairly priced. There are detailed instructions for check-in, and for all appliances there are translations of each button available via QR code. The bed was comfortable, and I used the washing machine successfully.
Several convenience stores nearby, and the subway station was not far.
However, the air conditioning/heater unit may be difficult to operate if you aren’t familiar with the appliance.
This room would be perfect for someone staying in Tokyo as a tourist for an extended period of time.