Hi, we've been going back and forth with floor plan ideas for our bungalow. It was extended in the mid 90s, but now needs updating. We currently have only one bathroom for a 3 bedroom house, so we are planning on adding a WIR + En suite off the existing lounge which will become the new master bed. We then planned on consolidating our living areas into one large space at the rear of the residence. Tricky part is that we have a external staircase at the moment that leads up to a loft. We would like to enclose the staircase, but are concerned that the big square room we would be creating in the process won't be entirely functional. We would like to go with an industrial feel in the existing/proposed extension and leave the original part of the house alone. Any suggestions which could better the layout would be much appreciated! I have attached photos of the existing floor plan, current proposed design and photos of the residence rear (internal & external). Thanks all!