I've read OP posts but not all replies.
My initial thoughts are is cold and not well staged. Dark floors with lots of white walls make it feel like student digs or an air B&B.
The walls are so big they could do with some quite big pictures or mirrors. Plus some colour. All the rooms feel a bit mish mash but not in a funky/eclectic way, more a thrown together way which doesn't feel very homely.
Introducing some bigger pieces on the walls, plants and more co-ordinated colour schemes for each room could really warm thing up and bring a sense of home in. It wouldn't need to cost a lot.
Also I had to look really closely at the picture to tell there was an overbath shower. A picture from another angle might make this clear as many will rule out a place without a shower. It may be in the description but always look through pics to initially rule things in and then read description.
Personally although small I really like the kitchen.
Good luck