I'd tidy up the garden generally, and I'd move the bin out of the picture of the outside of the house, its a particular bug bear of mine.
In picture 5 and 6 the blinds cord is too long and it's the first thing my eyes focused on, so i'd get that shortened to make it look neater.
In picture 7 it looks like there are some loose wires on the floor, do you know what that is? It makes the electrics work look a bit untidy/possibly botched.
Exposed pipes in the bathroom is a bit annoying, always looks better if they are boxed in imo.
In the picture of the kitchen it looks like there is a lot of light coming from behind where the picture was taken. Could you have a different picture taken from the door in the right hand corner, looking at the window/sink?
Overall it looks nice and clean, although all of the pictures make the rooms look small, particularly with the lack of floor plan.