We had under counter slim slide out cupboards fitted to utilise space, they're brilliant.
Pull out pan drawers - a revolution!
Double full height larder cupboards, I store all my crockery, and glassware etc.
Integrated appliances, but absolutely go for the most expensive you can afford, we had to have our washing machine replaced within 9 months as it was faulty.
A freestanding range cooker with six burners.
We have a huge kitchen, oddly shaped, with 22 cupboards, every bit of space is utilised, the only thing on the worktop is the kettle and coffee machine.
I'd also advise against Wickes sub-contractors. Our kitchen took 11 months to complete and be perfect. Lots and lots of fighting with Wickes to get things rectified.
Make sure your fitters put up sheeting to stop the dust escaping into other areas of the house.
Good luck 🤞🏻