Turning Myrtle upside down?

Yesterday I turned the Economy 7storage heaters on and it is amazing how much warmer the boat is today!
This morning   I spent quite a long time with S who built the boat and is going to do work which needs doing before I move in.
If the cost is not too great, this includes a new 'front door' so that you can enter Myrtle from the same end as you come on deck (much easier for moving stuff in!) Also I want to turn the cloakroom into an ensuite to my room, and to make a set of bedside shelves in my room by taking over a chunk of the bathroom.
I also spent the greater part of this evening on board, and noticed that the neighbouring boat has a Rayburn upstairs, and that gave me an idea that I could have the kitchen upstairs in the large living room, and even still have room for a large settee etc  I would also have the little sitting room stay as a sitting room with a gas effect coal fire and the telly.  It is the room with the best outlook  The present kitchen would then be a studio, and the office would be in the spare bedroom.  I think it would be very nice if it isn't too expensive. I will have to talk to S about it in the morning.