This apartment is lovely, and a great size for the two if us staying here. I imagine you could have 3/4 people stay here comfortably. The shower is hotel quality!
The place is well furnished and has everything you would possibly need whilst staying here.
It is a very short (less than 5min) walk from La Latina metro station, which makes getting around the city very easy. Although we like to walk so walked most places ourselves - loads of landmarks and great places to eat/drink in walking distance and we found it easy to find our way around.
This felt like a residential area and there were mostly Spanish people around, which made it feel like touristy, which we like. But within 15-30min walk you get to major tourist spots also so there is the opportunity to have a great mix! There are lots of shops to buy food etc in too nearby if you prefer to cook.
We loved our stay and would highly recommend this apartment to anyone looking to explore Madrid.