Nice little cozy apartment in the central district of Madrid (25 minutes on foot to Plaza Mayor, not 10 as the listing specifies, but quite walkable thanks to the nice neighborhoods). Enough space for one or a couple. No curtains, but you can use "rolling shutters" to hide yourself from prying eyes. The internet speed was limited at 2 megabits per second; keep that in mind if you plan to do remote work, or simply buy a SIM card with an internet plan. Nice decorations all over the place. Friendly and helpful host that will take care of your stay and provide useful advice.