Thank you for a great stay, Charlie! My sister and I had a wonderful time in Madrid. The apt is located very close to the Gran Via and everything can be reached by foot. Also a lot of modern bars and restaurants in which you find locals with local food are close by.
The apt was very clean and had a shower in the room. The toilet is shared between all parties on the floor but was also clean.
I would always return to this place if I stay in Madrid.
Really good deal for so little money. :)