In one word, Helena's home is an excellent place to spend your time in Madrid.
The home is very clean, well decorated, has all the amenities and situated in an excellent location. We walked to most places in Madrid and after a tiring day, took some nice siestas in the late afternoon. There are plenty of great restaurants near by and we enjoyed the Spanish cuisines they offered.
The home is well decorated and very pleasant. Sometimes we just relaxed during the day enjoying the gentle refreshing breeze coming through the windows. Madrid was great, but Helena's home enhanced the experience. We will certainly stay here again next time we are in Madrid.
Steve