We only stayed a very short time (arrived late and left early to catch a plane) so I can only really tell you about the check in, the beds and and the bathrooms.
Check in was simple and we were able to let ourselves in at the back of the house after speaking remotely to Tracy through a buzzer on the front door. Very easy. We were also able to park our car in the backyard.
Beds were very comfortable. Decent linen, etc.
Bathrooms (shared with other people in the house but there are two of them) were spacious and had good, quite fancy showers.
The place was pretty quiet during the night. Could hear someone coughing somewhere but only faintly. A car would occasionally go past outside. Didn’t notice the sound of planes overhead, though I saw one flying over when we arrived.
All in all, no complaints at all and good value for money (we stayed in the triple room) - i.e. it's budget accommodation but better than you might expect.
By the way, you only have to walk for a minute or two to a bus stop where you can catch a cheap bus directly to the airport.