The apartment is very well located and access is easy. It has no elevator, but we were on the second floor so it was no problem.
The house is clean, but it has some little details to polish that could make it even better: there are some some humidity stains on the kitchen that could be easily fixed with a quick paint. There is not enough cutlery for 4 people on the kitchen but the rest of the equipment is fine. I would not recommend to sleep on the sofa as it is very uncomfortable.
I would recommend this apartment for two people more than for 3-4, if the couch was fixed it would be fine.
Niall and Gavin were very responsive and checked on us during our stay which highly appreciated.