We have just come back from a week in Dinorah’s flat (two adults and three kids). Great location - a few minutes walk to Delicias cercanias train station and 15/20 mins to Atocha. Approx. 30 minute walk to the Plaza Mayor. It is in an area with local bars and restaurants. There is a supermarket (SuperSol), fruit and veg shop, chocolateria (which our kids loved!) and lovely bakery 2 minutes walk away.
Communication with Dinorah was good. She met us at the flat when we arrived quite late on a Saturday night - very friendly and helpful. The flat was spacious and very clean. It had everything we needed for our stay. It was one of the best Air B &B flats we have stayed in and would definitely recommend.