Hi all!   New user here so go easy   We're in the process of buying this place :    https://www.rightmove.co.uk/properties/116214602#/?channel=RES_BUY   It's currently a 3 bed semi-detached bungalow, in West London. Our plan is to convert the loft, extend to the rear (removing the wall between kitchen+living in the process), do some interior modernisation where relevant (remove chimney stack / insulate floor / insulate exterior / new windows / skim / pain