The Loft is great, good located in an colourful and artistic quarter of Madrid. If you are willed to walk, you are able to reach almost all of Madrids must-sees in a time of 20-25 min (Most must sees can be reached faster). Great, very helpful and open-minded Host with a bunch of nice recommendations!
Only thing to keep in mind when traveling in winter: the temperature upstairs is higher than down on the sofa bed as the Loft has pretty high walls (Warm air rises up).
In conclusion a great stay in a great city.. MUCHAS GRACIAS!