We stayed 3 nights. It was close to the station which was a plus. Self check-in/out was smooth.
The apartment was clean and cozy, but we could not sleep for the 3 nights we stayed. The mattress was not comfortable. But more importantly, it was quite noisy, every day, especially very early in the morning. The window shades/curtains were too small to block the light (so the room would not be dark enough for sleeping), and so the light would come in through the windows. Both the light and the noise would make it very uncomfortable to sleep, especially early in the morning.
Overall, I would recommend only if you are okay with the noise and the light.