Yes, measurements would help. Thank you aldrea1 for other explanation, though. That helps too. It sounds like you are going into a total gut-job! I love this! Great opportunity for your creativity. Also, it looks like you have a petite sized stove. With total remodel you can upgrade to a standard size range. Is this part of your plan? Are you going to replace any appliances? It would be good for you to keep sink and stove in original locations. It is complicated to move the stove's exhaust fan and the sink's plumbing. Not impossible, but probably $$$$$$$ and a lot of hassle…. So, I would start planning with those items--stove and sink on current walls. Wherever you put your refrigerator, it would be best to be sure side view is hidden. If refrigerator stays in current position, you could make peninsula a little smaller, so wall on the right of kitchen entrance could extend further and hide refrigerator edge----Or, move refrigerator to another location… Not too far from sink and counters, though. That would cause you inconvenience. You want a work triangle with not that many steps in-between. Do you currently have a dishwasher? Or are you planning to add one? Not much creativity in placement of a dishwasher---needs to be near water source and drain.. Are you doing the work yourselves or hiring a contractor?

If I had a small child, definitely. Plus, I use my bathtub for so much more than baths. It's also great for pet baths and other cleaning duties. I don't have a utility sink in my laundry, so maybe if I had a utility sink, I would not need the bath tub so much.

The setting is quite tropical, so a darker scheme with white trims has such a tropical holiday feel. You may consider using a concrete face brick for the lower section. This will be modern, and eliminate the need for painting, while still creating contrast with the upper level. Try a colour for the main house like Resene Evolution, or Quarter Evolution, both would be perfect for your style of home. The colour scheme that we recommend for you is our Rainforest Board which includes everything you need to bring the look together! https://www.bodoboards.com.au/collections/paint-concept/products/rainforest-paint-concept We would love to see updates as you go.. its going to be great!

I think your layout is generally good. With a one bedroom it's nice for guests to have access to the ensuite without having to walk through the bedroom. One thing I do notice though is that there is a lot of hallway/storage/circulation space in the center of the building (in the two bedroom portion) that might be better used as living space. You could pretty easily make the ensuite in the one bedroom larger for example. The wash house space seems unnecessarily large to me as well. You could push the wall dividing kitchen from wash house almost all the way back to where the toilet door is in this plan (you'd then have the toilet door open into the wash room to the right from this viewpoint rather than straight ahead). This would leave much more kitchen to porch access, which would be nice.