Its a lovely house and a very good price for what you’re gettjng.
For me, the ‘puts me off’ bits are:
No garage - i would always expect a 4 bed detached to have at least a single garage. This would be a deal breaker for me
Downstairs bedroom - not that you can do anything about this, but its sat out on a limb a bit.
Dining room - it looks like you havd a set of wardrobes in your dining room! Might just be the angle of the photo, but does look a bit odd on first view
Finally, there appear to be lots of sitting/living rooms and its difficult to see which js the same room/which are different rooms.
But that aside, the only thing that would stop me viewing (if I was househunting in Suffolk) would be the lack of garage, but appreciate that this isnt a showstopper for a lot of people!