This flat is fully equipped with everything you might need in a normal home from all the soaps to towels to a fridge, a microwave, stove and heaters. The shower, bedroom is great because it's very clean and comfortable.
I also like the location of the flat as it is in the cultural, artistic center of Madrid and very close to Atocha train station and metro station. It is also close to McDonald's and Burger King.
Most importantly, Andres is super nice and friendly! He is responsive by texts and he is willing to assist you whenever you need regarding checkin, the flat commodities and such.
Highly recommend you to book this flat for your trip to Madrid, especially if you want to stay in the artistic center of Madrid.