Name changed. My house is on the market.
I agree with Bluntness that I would set a budget op. However, I would put cheap carpets down rather than clean your ones. And do any remedial work / painting. No changing doors, boilers etc. It costs around £50 to clean carpets so you’d be far better to change yours. It would obviously cost a lot more to carpet your house. But new carpets would add a lot more value. The most I would do to your kitchen is the worktops as they’re dark. You can get stick on fablon. I haven’t tried it though.
What the house really needs is soul. I get it’s so hard to start. It took a long time to get the stuff to stage my house. Before I started, I had a lot of vases but practically no nice ornaments, no pictures and two mirrors on the wall. Now there are pictures aplenty and mirrors everywhere. DBut everything I’ve bought to try to enhance the house will come with us.
So room by room.
Kitchen - herbs in pots - these are tea / coffee / sugar I bought from eBay then decided not to use - new. We already had a nice fruit bowl, new cooksmart tea / coffee / sugar and matching cake tins, chopping board next sale, new. Sofas and throws from next. Bought sofas 18 months ago to replace tired ones. Throws are 2 sided so I can just flip to the white side for viewings. Cushions from IKEA. Side table new, from Next - new. Wash stand used as a tv stand - have had for years. Picture Next sale - new. Kettle and toaster matching - have had some time. Treats tin from Laura Ashley - new.
Living room with coloured sofas - new
Sofas and foot stool Next sale velvet. Half price or less. Side table x 2 and small coffee table next - mostly sale, new. Dresser we’ve had for years. Black wedding chest we’ve had for years. Everything else is new. Tall Lamp - next sale. Ornaments on dresser - 2 x candles from a local shop, Laura Ashley peacock, next sale flowers in vase. On wedding chest - Cheetah (LA) - new and next catalogues, tray and tea service on coffee table we’ve had years.
Dining Table - we’ve had this for over a decade. Cutlery and crockery are our day to day sets. Vase and runner new, next sale. Sun Mirror - sorry can’t remember but bought recently. Console - wayfair. Tray - Laura Ashley and our own glassware - decanters and glasses.
White sofas - we’ve had these a few years and they’re from ScS. Mostly new cushions from next with the navy ones / navy throw from the range a couple of years ago. Mirror - brand alley a few years ago. On top of the stereo stack - Murano glass fish from eBay, lamp next sale, on mantel piece - vases we had for several years from IKEA, Laura Ashley mirror box and candle in glass from the range, sun mirror on stand from next sale.
H/S/L
Large mirror on stairs new - can’t remember where, pictures on the landing area - new Laura Ashley and next, office area murano glass eBay vase, LA sale lamp, office furniture we reclaimed from a place dh used to work, mirror Next sale.
Bedroom with ensuite / blue covers - bought new bed covers
LA sale all new, next sale lamp new, vase new from the range, swans murano glass eBay, next sale mirror above bed - eBay, lamp next sale. Ensuite - vase I bought years ago, new towels Sainsburys. Furniture in bedroom we have had for over 10 years, lighting also had some time.
Bathroom - new towels Tesco and Next bath mat, LA mirror pot, new soap dispenser Next. Swan loo brushes from eBay. Yes, I have loo brushes. This is why I name changed 
Bedroom with white duvet cover - new bed cover
Lighting have had some time, bed side lamps ditto. Furniture we have had some time. Next duvet cover new. Cushions were bought for downstairs but repurposed, next (18 months ago) and 2 large I bought some time ago. Vases I had already. On chest drawers - Next swan new, LA mirror pots new. Painting BandQ (Dd chose that), above bed pictures next sale, new. Ensuite - already had glass jars tooth brush holders etc, bought soap dispenser new from next and fake flowers the range, new towels.
Pink bedroom - Catherine lansfield bedding new
Dds furniture relatively new. Wayfair dressing table, bensons for beds wardrobe and chest drawers, wowcher bed, brand alley bedding but can get from wayfair etc also, next cushions, next gold shelving unit with dd’s bits and bobs, sofa bed from Made with next cushions, next curtains and matching lampshade. All bought 12/ 18 months ago.
Blue bedroom - angel strawberry bedding and curtains - new.
Bedding bought at next. Tie backs already had. Furniture existing. Lighting existing. Cushion next. Ornaments existing. Lamp existing. Vase M&S. Mirror Next sale.
I obviously added flowers. And I’m aware the outside could have done with a bit of tlc. But that’s my house. It’s a lot of work to get it to this standard and tbh my house looked a lot more like yours before I started. I had it decorated recently as well. This all to our taste. But still relatively neutral.
I’m not saying my house is perfect and I appreciate I was able to spend a fair amount of money. If I add it up, I’m probably talking about But if you can find things you love and can afford them, your house will look loved back. I just had a quick spend on everything I bought new to dress the house and I spent just over 4.4k but I can take all of that with me bar a curtain track and as most of that was sale so I got a lot for my money. That doesn’t include anything for dd’s room (which would have been around 2k) but does include the new bedding as well as including the downstairs sofas, cushions side tables, pictures, mirrors, ornaments, lamps (Mood lighting) and bits for the kitchen etc. The fresh flowers cost another £30. Then the decorating was on top plus we paid someone to put up