We are looking to:

(1) remove existing conservatory and replace with sun-room(tiled roof with skylights)
(2) Extension over garage to create new ensuite bedroom
(2) Extend and convert loft into another room (bedroom or space)

We are only just starting the process so have no other details but have a few ideas saved from Houzz.co.uk

N.B. budget will be tight so not looking for lavish build but it needs to be done with clever design.