I had a similar setup and asked about it here: Uk switches - where to start?
I’m going to go with Fibaro z-wave dimmers, with a retractive switch (https://theswitchstore.co.uk/products/varilight-xdqm2s-premium-white-screwless-2-gang-6a-1-or-2-way-push-to-make-momentary-switch?utm_medium=cpc&utm_source=googlepla&variant=15136096775)