Wasn't quite sure which sub-forum to put this in, so went with general.
We're about to start our first refurb project (well, will be when the solicitors finally finish whatever it is they do). We'll definitely be installing a new central heating system as there currently isn't one, so other than TRVs, I'm thinking it wouldn't cost much extra to go to a Nest or similar as an upgrade for the thermostat. Question is has anyone done anything like this previously, or any other smart home gadgets and, if so, what and does it feel like its helped in letting the property? Also, how did you get i