I went for a week to Madrid with my friend. We stayed at Daniel’s small studio and we had an amazing time there. Daniel’s studio is small yes like mentioned in the descriptions, but staying there gives you the real experience of life in Madrid + it is close to everything. There was a fridge, microwave, washing machine, coffee machine, fan, cleaning products, towels, toiler paper…
The bed is comfortable and sheets are clean.
When you arrive at the location you need to go trough two doors: you have the main door and then a hall way that leads you to like a small outdoor area with different studios. Then You can enter the studio.
You need to keep in mind that you have neighbors, some can have pets. But if you are down for the real citizen life in Madrid then I think you will be just fine;)