The second bedroom looks too small to sell as a double room, unless the photo is a weird angle and doesn't show wardrobes/drawers?
The yellow paint is bit out there...but not much to be done about it.
Photo 2 is a much nicer photo of your kitchen, because as others have said, clutter!
Can you move the dining table into the middle of the dining room? Makes it look like there isn't enough room for the table
YY to getting rid of that grey oval thing and planks of wood
Your bathroom is boring 😳
Can you put a bath mat down, it move some candles/vase/decoration onto those shelves? Something to make it more "soft" and less grey?
The fence cutting off the back garden, looks odd... And what is that brown wooden structure?