Helen and Martin's apartment is fantastic and as described. The location is great being close to many attractions, bars, restaurants and shops. From start to finish the booking process and communications was great and they both really helped me plan the short trip we had. They sorted quite an early check in for us based on our early flight which allowed us to get into Madrid early. Martin also went through maps and recommendations during check in which helped a lot.
We met up with Martin and Helen on our last night for a few local drinks which was great and gave us an opportunity to meet them both and see a few more local quirky bars :)
Overall a lovely apartment owned by 2 really nice people. Would highly recommend and wouldn't hesitate to use again if we went back to Madrid :)