You could create an ensuite by borrowing space from the second bedroom, accessing it from the master. I would create one large luxury family bathroom by joining the current bathroom and the adjoining room into one. If you don't want to lose a room, you could swap the purpose of the two rooms, creating a medium sized bathroom and a small box room/study (expensive for some benefit). Lastly, if you really want to maintain the number of rooms but gain a bigger bathroom, you could move the family bathroom to the bottom, right-hand room, if plumbing allows. Hope this helps.

I would definitely go for a larger kitchen therefore a swap. Also if structure allows to remove this little bit of unnecessary wall by current kitchen entrance would make the space more open.( I think in the other plan I see it is happening?) the outside door swap for a window is a very good idea in my mind.

Hi ! I think this house will benefit from from plenty of toy storage in the main family living space ( assuming this will be in the extension at rear ) as while little ones are so small they need to be in view - so perhaps you could design with this in mind and add a dedicated laundry room near the WC perhaps ? The current play room could maybe be used as a different function ? Do you need a guest room /study perhaps ? For when family members come to stay ? If so maybe the wc could be upgraded to a shower room ? There's lots of things you can do to make this work for you - just write a list of what could make your life easier now and for the next 5-10 years or so ... Some things will evolve or be ready to change by then - so being clever with your designing and planning now should put you in a good place further down the line too !! If this is something you need help with - hiring in a pro might be a good way of dealing with it - or alternatively put your wish list on here and see if you can get some fab ideas from the helpful Houzzers !!!

Side during construction way back, don't know where my photos are since new phibe