For the check in we disturb Laia so late but she didn't make any problem. She was really helpful and let us in at 1 am at night. Because of the festival the roads were closed but she suggest me a parking spot where I parked our car very easily. She also let us leave our bags till 3 pm if we need it.
The neighborhood was also nice. It's 5 minutes walk from the center and some nice cafes. Because of the festival it was a little loud at night but we were expecting that.
We only stayed one night in Laia's apartment and I am not a very picky person but I need to state some of my disappointment. It was mentioned in one of the reviews but I didn't pay that much attention at first but as the building is in the old town of the Valencia the apartment is rather old. It has this old humid smell. So don't expect a brand new shinning house like I expect from the pictures, it doesn't give you the real feeling.
One thing I didn't pay attention was the bathroom door is a sliding glass door in the kitchen. So it wasn't the best experience in terms of using the bathroom. We didn't had shower because of this small detail.
As I had my daughter with me I needed the heater and there was a air condition at the house but it wasn't enough to heat the whole house. Laia showed us one gas heater but mentioned it has gas smell if we use it so we tried to heat the place with air condition but I couldn't say we were successful. If you are planning your stay around winter just keep that in mind that with the weak isolation on the windows it might be problematic to get worm..
Generally we prepared our breakfast during our holiday but again maybe because of the general mood or something it wasn't the best option for us. No washing machine in the house so I just boiled one egg for my kid and skip cooking part.
Overall if you are looking just to sleep and don't pay that much attention in details that I mention you will be happy with the place.