designs for refit

[LiamS]

I have recently purchased a 36ft steel motor yacht.I will be taking her out of the water in October.There are a lot of things that I want to change including the layout of the aft cabin,fitting two showers and heads,a chart table and updating the bridge and main saloon.I have been looking at boats and magazines taking a graet interest in the internal layout of boats on test just to get ideas.I have even posed as an interested buyer in a caravan showroom to see how much can be fitted into a small space !! I have a number of questions including where to discharge a shower to and how to make use of limited headroom in the shower.
Can anyone tell me of any sites of magazines that would give me ideas for layout or individual projects like those mentioned.
Many thanks for your help yet again.
Liam