There was no spa, no common space, no kitchen, and even nowhere to sit and eat my meal, not even a chair. It was being renovated but nothing said so while doing the reservation. The only place available to sit, was in the gaming room. I had to beg in the morning to access a microwave to boil some water. The person at the reception was very collaborative and offered the staff fridge to put my stuff. As for the sleeping part, it's a close space. If you're not claustrophobic it's perfect. Inside your capsule there's a bed for 2 and you have everything you need. Wifi, electric outlet, charging usb ports, television. I don't know how insonorised it is because it was very quiet when I was there. It's a safe space. Spain doesn't know how to handle big crouds. So if you want to visit anything in Spain you better reserve months in advance.