Fernandos apartment is very spacious, very clean and is well equipped. It's centrally located and you can walk to all the major parts of Madrid. We did not use the metro the whole time we were there as everything was so close. A tip for any guests who need to buy groceries when they arrive is the El Corte Inglés that you can see from the window of the flat has a very large supermarket in it's basement and has everything you would need.