I stayed here for five nights. I preregistered at home and access to the front door and my dorm worked well with the app the entire time.
The capsule is a good size although people over six feet might like a few more inches. The capsules appear fancy in the photos but the features are standard - several lights, a mirror, two usb ports, two hooks, and a small table. There is no standard plug so be sure to bring plenty of charging options including a single to multiple usb charger. There is a roll down blind for complete privacy.
On each floor, there are several private toilets that lock and a set of public sinks. Showers are in the basement but there is no lock on the main door. Individual showers are divided by curtains not locked doors. Bring your soap/shampoo as the provided containers might be empty. There are hair dryers.
There are tables for eating in the front entrance.
The decor is a little worn, a little musty, but everything is generally fine.
The neighbourhood is historic and feels safe enough. Lots of restaurants nearby, trader Joes nearby, metro around the corner.