So many awful photos. I would take it off he market, stage it and relist with another agent.
The extensive parking is great, but the photo of the driveway is awful.
The render needs to be painted. Personally I would change the door and garage colour too (not to grey!)
I can tell you are a tall family by how high all your picture are hung but there is a lot of ceiling in some of those photos and it does your rooms no favours.
I would repaint the sitting room in white, including the ceiling which looks badly done (you probably can’t tell too much in real life) and make it look less dated. Some decent pot plants and pictures may help and ditching the rug and changing the light shade. The black text rug does nothing for your (probably very lovely) hallway. Your hallway floor is very nice.
Lots of your rooms have both grey and brown in them.
You kitchen looks VERY dark. It needs some colour and light.
The bedrooms need smartening up. The master bedroom has clashing walls/curtains, a messy bed, a white door (en-suite?) and cream door (wardrobe?) then the oak floor with a walnut/black melamine wardrobe which doesn’t fit in the space. The curtains are neither open or closed and your eye is drawn straight into the windows of the opposite houses. The other bedrooms - cables, clutter, rumpled bedding, the ceiling rug…
They’ve somehow made it very obvious that they’ve needed to turn the lights on for photos on a very sunny day. Some rooms don’t get a photo at all which is always a bit suspicious.
I don’t understand your garden AT ALL. The photo of the abandoned naked gazebo taken to highlight a dead shrub in the foreground is worthy of inclusion in a buzz feed article. A couple of the other photos are lovely but it’s somehow confusing. Where is the grass? How do you get to it?
The open conservatory would put me off, and the grey kitchen and dated bathrooms would make me think a lot about what it would cost to bring it up to date but overall I think it’s a lovely family home sabotaged by the photos and lack of staging. No point pretending people should be able to see past “clutter”. People like to think there next house will be easy to live in, there is somewhere to keep the jif and enough wardrobe space to meant they don’t have to turn sideways to get through the en-suite door. They don’t want shabby render, dark rooms and no storage at the end of a concrete runway.