The photographer likes taking pictures of cables going into the back of all the screens don't they?
I'm thinking that a working age person has moved in to look after an aged/ill parent, who's now passed away or is going into a home, but I agree that they could make a lot more effort with the photographs, even though I'm usually the first to say 'FFS you do know that the airer and mahogany furniture isn't part of the sale, what does it matter'.
But there has been several recent sales of detached properties for well above £1M in the area, so it's probably priced appropriately. Under all the pelmets it's fairly neutrally decorated and in reasonable condition, so the new buyer could just refurbish/decorate to their own taste in their own time. It's not compulsory to immediately gut and modernise on moving in.