15 Guessens Road Welwyn Garden City AL8 6QL
Switching of position of window and door in rear study; Switching of position of window and door in utility room; Master bedroom south facing window x1 - opacified glass in same frame style/ materials/ size to adjacent window, Discreet conservation style sun tunnels x2 on roof; Solar panels on south side of roof; Replacement of 2x garden sheds with small garden room with garden storage area