This was our first AirBnB experience, and has set the bar very high for future stays. Carlos was an excellent host in every way. Communications were perfect, the apartment is exactly as described and superbly located with the wonderful view you can see in the pictures and right next to a taxi rank. We stayed in the winter, and the underfloor heating was so effective that we even dried our clothes in a couple of hours - the hot water takes a while to arrive but is fine when it does.
When we stupidly messed up our arrangements for departure, Carlos graciously extended our stay for a couple of hours while we sorted ourselves out. If we come back to BA again, we would certainly stay here again - it was ideal. My (adult) daughter said it encapsulated how she would like to live! Thank you, Carlos!