They all have their 'thing' and edit the programmes so you hear that thing over and over. The formula hardly ever changes, but we still keep watching.
ETTC. Village life but isolation, outbuildings for either income or man cave plus land for horses or any combination of chickens, goats, llamas or alpacas (no experience of any) chocolate box cottage but no poky rooms, huge kitchen, no beams or thatch. The mystery option is inevitably something they specifically ruled out beforehand, such as a barn conversion, or, as others have said, nowhere near their desired location.
LLL. Regardless of where they search it must be close at hand to 'café culture' and be able to fit their over sized dining table/king sized bed/surf boards and bikes. She will usually be pregnant, announce a pregnancy or there'll be a small baby.
PITS. Budget for a one or two bed apartment in the cheapest part of one of the cheapest Costas but require outside space, a sea view and space to accommodate a hitherto unmentioned tribe of visiting relatives and friends, one of whom can't do stairs.
That Property Brothers one from America where they renovate the place they're selling and scout for a new home at the same time. There's always an unseen budget busting major issue like live wiring or termites, they always panic about having two mortgages having had an offer accepted and not secured a sale and the realtor brother always has to remind them to keep the staged home clean. There's always a house they like but it's 'so far' out of their search area, this usually means 10-15 minutes. Everything works out in the end though.
WDU. One spouse and probably at least one of the DCs is dead set against moving to the other side of the world and gets really upset at the thought uprooting their lives and leaving much loved family, but in the end, a kitchen island, a pool or a walk in wardrobe overcomes all those doubts despite the horrendous cost of bananas. In a twist, the Revisited programmes often show that since applying the desired skills visa requirements have changed and they can't go or they end up in the Northern Territories having sampled life in Melbourne.
Apologies for repeating some PPs but the sentiments still make me laugh.