I agree with @Chasingaces the price is too high. If you’re commanding top dollar, people expect top quality, turnkey condition.
In addition, and I’m going to be brutal:
The lounge is depressing. The images in the dark with those grey walls make it look like a dark and dreary place. The sofa’s don’t go with the room, and it’s quite cluttered against the busy wall paper. Too much going on. It’s also a small space for a 5 bed home.
The kitchen looks cheap. You’ve got a door missing next to the oven, gaps around the bottom of the oven, and a broken kick board under the tall unit to the right. If that’s picked up in the picture, I’d guess it’s worse in real life so I’d be thinking rip it out and start again. The cups over the sink are odd too - reinforces the not enough storage feel.
The flooring downstairs doesn’t look expensive, and is adding to the dull feel.
The bedrooms are busy. The yellowy one is very cluttered - there’s a whole corner that’s inaccessible being used to store (junk?). Not somewhere I could see myself sleeping as a perspective homebuyer.
The pink bedroom is a headache and extremely busy. Again screams lack of storage. The orange curtains clash - is the camera making this look worse, or is this really this bold in real life?
The attic room is very neutral and honestly should set the tone for the rest of the house, but again very cluttered and too much furniture in the space.
I cannot even see the floor in the home office. Far too cluttered.
Bathroom is inoffensive, although the window sill is again busy.
Other attic room is inoffensive although the carpet does look orange in the pictures.
En-suite in attic is ok, but is it grey or beige? The estate agent has edited the colour so it isn’t clear which.
The garden is a nice space.
I would be looking at this and thinking it needs:
New kitchen, new floors throughout, totally redecorating.
And if I’m going to all that trouble, I might replace the bathrooms whilst I’m at it to a more modern finish.
I don’t say this to be horrible, but you won’t sell this place if everyone tells you ‘it’s lovely’.
I also appreciate this is your home. But it’s obviously not perfect for you, otherwise you wouldn’t be moving. Hope this helps.