Its all a wee bit too stark, like you have gone overboard on the de-cluttering. A few homely touches would help- plants, flowers, books
Kitchen is great, good photo.
Bedroom OR nursery, not both
Need a better angle on the lounge photo at the moment its a photo of your furniture not the space - think about how to make it look as spacious as the kitchen
Agree re Garden, paint fence, some plants in pots, or some kids toys.
Again think about the angle on the photo of bathroom, to make it bigger?
Good luck