I agree with all of Lizzie1970's observations.
Anyone buying would do a lot of reworking of the window situation and layout. £130k might even be pushing it.
www.rightmove.co.uk/house-prices/detailMatching.html?prop=70220299&sale=36766605&country=england
Here is the floorplan of the house next door as described by Lizzie.. You can see the better placement of the stairs and better window situation. Their decor is godawful, or at least it was when the house was sold. Those dark floors
...
However, you need to generate interest, suggest what might be after a good deal of dust settles.
You may have decluttered but unfortunately your photos show a few jarring elements.
You need to take that blue sofa out of the front room and take out those officey vertical blinds too. Put in some bright curtains instead of what you have now. Stage the front room as a dining room and office area. Hide the toys for photo day.
Paint over all the beige wallpaper in the front room. You need a nice terracotta colour that might echo some of the more distinct colour from the kitchen..
Put some nice big candles or decorative items on the mantel, in groups of three. A dramatic plant wouldn't go amiss.
Take the small pink chest of drawers out of shot in the child's room.
You can put it in the corridor while photos are being taken.
Third bedroom/nursery is basically a walk in closet. Not really sure where to start there - get rid of the ladder from photos and paint that hatch white. Take out the chair.
Take all items out of the conservatory that are not seating and put the blue sofa out there. Or rearrange the storage units so the blue sofa will fit (if that is at all possible).
Take out or straighten up all the items that are bunged into the units - these are visible in your photos as the storage cabinets have glass doors. It looks untidy.
You should not be able to see stepstools under seating, or something big and pink stuffed behind seating in the conservatory. Or a mysterious white plastic bag(?) (under the wicker chair).
Get rid of the vertical blinds in the conservatory. Replace with voile floor length curtains. Paint the conservatory some warm colour - golden yellow (like the child's room) or a nice terracotta. It looks really bleak and cold. What are the white splotches on the floor?
Your sitting room is nice, but I agree you should take the coffee table out (put it in the conservatory if it fits, so that looks like a comfortable space). No need for anything on the mantel there. Put a couple of terracotta or brick coloured cushions or throw on your couch or armchair. If you opt for terracotta accents, get rid of the blue blinds. Replace with cream.
Get rid of the stack of cardboard/plywood(?) that is leaning against the wheelie bins. Line up the wheelie bins against the gate. Put a few big potted plants in the garden. Put down grass seed in the bare patches. Put some trailing potted plants in the wall alcove at the bottom of the garden (if that's what it is). A few big bright potted plants wouldn't go amiss in the patio area either.
Your kitchen is incredibly beige but your cabinets look good and there are plenty of them. Your oven looks nice. Could you paint the walls a good deep terracotta? The white looks cold and wrong against the cream/light wood/beige.
You need a few signs of life throughout. The front window could use some big potted plants, and the kitchen would look more lively with greenery too. Put some plants in the conservatory. Invest in a bright rug for the conservatory floor.
Your bathroom looks nice and spacious. Put in a big plant or three - it looks a bit sterile.
If you look at photos of your house the last time it was on the market (click on links on your page) you will see many more plants. It also had net curtains which looked far less sterile.
All of the photos are terrible and should be redone, but the outdoor views in particular are bad. Get the outside photos redone on a sunny day when the place is dry and the light is bright. The item that is under the tarp should be out of shot. So should the wheelbarrow. The garden looks incredibly dreary and not at all a place where children might play or anyone might relax.
If it were up to me I would dynamite that conservatory though.