Yes I do have a friend who was stung by a leasehold house, it was not at all as apparent as it is with flats that are advertised blatently as leasehold (which still is not common abroad, share of freehold/commonhold sort of set ups are more common).
You might think she was foolish to not check but she had solicitors checks and surveys etc and it was really hidden in there in a sub-parragraph of the deeds, her lender didn't flag it up, but when she came to sell other lenders were pulling out because of it.
In the end she had to drop her price MASSIVELY to off-load it.
Even the "ground rent" was deceptively called "community maintenance" or something like that.
Now you have to ask specifically "is this freehold" every time you view a newish house, which people don't realise because it used to be a given that stand alone houses were always freehold.
It's being done very sneakily..
COUNTRY, CITY, AREA, PLACE -Game 21