I’m suspicious of dormer windows. Often results in a very cold room, prone to damp. So it’s being sold as a 4 bed but one is downstairs and at least two look like they’re dormers. That’s not a true 4 bed imo and if it’s priced as other 4 beds in the area it could struggle.
Saying the basement could be used “with the relevant permissions” makes me 🙄 because idk how easy it is to get that. Basements are often expensive to convert. If ceiling is low might not be suitable for living space. Again prone to damp.
The kitchen seems to have sink far from cooker and down steps, overall it’s an awkward kitchen and could be off putting if you’re looking for a family home.
Overall it does look nice, but those would be my concerns based on the pics.