We're a family of four (2 kids age 7, husband and wife) and we stayed at Jesus' for 5 days. The location is great, it's central and you can easily explore Valencia from here. The check-in was very easy, no problems at all and Jesus did send a list of recommendations for things to do nearby.
The place itself is spacious however, it felt a bit unfinished/outdated. The walls were dirty, the bathroom had a few broken things within it. Towards the end of our stay, the toilet stopped working. We reached out to the host but didn't get a response back. We had to stay outside of the place the entire day in order to use the bathroom and it was quite a rainy day. Luckily the next day was our checkout.
It's not a terrible place to stay in but just know that you're not going to get a 5-star experience and things may not work.