We were at Linsey and Jon's place for 3 days. We had no trouble at all, they let us do our thing but if we needed something we had their phone number or we could knock on their door.
The Potting Shed (what they call the Airbnb) was fine. It was exactly what we needed and the place was completely prepared for our stay. From towels to some basic supplies. We were with 2 people and we could both do our thing there. The only point is indeed like they say the WiFi can be dodgy. You lose signal there quickly but luckily they are working on it.
In general we had a nice time at Linsey and Jon's place. It is definitely worth it to stay here. Thanks for everything Linsey and Jon!