I'm going to build alcove shelving and cupboards into either side of the chimney breast in the sitting room. Hopefully behind the boxing in there will be an original ireplace too!
The Shelving Company: Alcove Cupboard & Floating Alcove Shelves in Marylebone
Real Home in Hackney - Living Room Design Ideas & Pictures (houseandgarden.co.uk)
Alcove units Esher
I found this on Rightmove, white living room, alcove shelving