All been said before, and all just minor, but IIWM I would,
Pic 1 - Move the trailer from the drive, and maybe replace the empty looking flower pot (next to the window) with a nice plant.
Pic 2 - that a nice kitchen.
Pic 3 - have an arial picture of the actual garden rather than the view.
Pic 4 - is fine - I would maybe add another garden pic from the other end of the garden.
Pic 5 - is ok, but I would probably just try to get a better angle to make the bathroom look slightly bigger, maybe slightly to the left a bit higher.
Pic 6 - is good, again I would probably just tea glue the picture to the right slightly. And maybe open the blinds in the concervatory to let more light in.
Pic 7 - I would close the curtain to make the concervatory look more like a room of its own rather than just an extension of the living room.
Pic 8 - again I would reangle the photo. Up and to the left slightly. I would also remove all of the notes and cards from the cupboard and take out the basket of toys for the picture.
Pic 9 - definitely reangle the picture. The bed also need to be made neater.
Pic 10 - you don't need that picture, it's weird. Just re angle the first picture to show the whole room.
Pic 11 - I would take out the pile of toys and remove the Thomas canopy from the bed, I would replace the bedding with a plain nutural bedding and then turn the bed around so that the headboard is against the window wall. I would then take the picture from the door way, bedroom pictures always look better if they show the window and the bedrooms are made to look as nutural as possible.
Pic 12 - is fine.
Pic 13 - seems to be focused on the tree, it's a lovely tree, but the house should be the centre of the image, I'd reangle the picture to the left.
Pic 14 - definitely remove the rubbish bags (why are they there?) and the shovel.
I would also add a picture of the third bedroom.
As a rule it is always recommended to take pictures from the corner nearest the door while standing on a step.
I've bought and sold many homes so I've taken a lot of these pictures.
HTH.