This place was great for two people. It had a small table and chairs where I was able to do a little work. Very nice and clean place. It was close to two metro stations which was great to get the know the center of Madrid. It also had a nice view to Atocha. I would stay here again!
It is important to note that the bathroom has a opaque glass so if you are traveling with someone who you are not 100% comfortable with it might be a bit awkward to shower and go to the bathroom. For us it wasn’t an issue but I thought it would be good for people to know that :)
One more thing, we were able to listen the other apartments. If you are a light sleeper this might not be your first choice. We aren’t light sleepers so it worked out well.