Carlo's flat is located just few metres of Gran Via in Madrid. All attractions and amenities are just within a walking distance (coffee, tapas, restaurants, teatro Lope de Vega, access to subway stations, etc). Going north on a few minute walk you will find Plaza de España, and you can round up the experience visiting El Palacio Real (Royal Palace) and the Catedral de la Almuedena. A 20 min walk south east will take you to Puerta de Alcala and/or the museums' area unless you want to catch a bus and miss the fun of walking down Gran Via. As per the flat, a nice spacious apartment in a well maintained and clean building equipped with a small but functional elevator. You can reach the building from the street if you take Uber or taxi or just walking about 200 m if you take the subway (recommended $$). The room as shown in the pictures. A comfy mattress and an spacious closet to put your belongings. Nice for me is that there is no clutter; so, get confuse what is yours and leave something behind if you need to rush out to take a plane. The washroom is spacious although weirdly distributed for my taste. I cannot really comment on the rest of the flat because, I did not really spent time inside to make the best of the trip. I would probably add a LED light of some sort to guide your entrance during the night as it is really dark to find the switch. I also recommend to get a hold of Carlo in advance to get indications on how to enter the flat the first time. Carlo made my stay comfortable, and had very good nights of sleep after my busy days. 10/10