Well balancing out material and costs labour costs is one thing but 2 story is quite a bit cheaper to build ; far less foundation and roofing area. It also simplifies the plumbing and of course is far more energy effective as downstairs heating will also contribute to upstairs heating. PROs can develop on this. And as Curt points out, modular is a very fast and cost effective solution which can allow you to put your pennies into better quality. Be very careful to select a known and competent professional if you go this way though, i don't know about NZ but europe abounds with cowboys ; low costers are to be strictly avoided.

Yay finally finished and installed... Love the look. Had a modern pedestal basin before bathroom Reno. We have old 1903 cottage and like transitional look. After looking Around we found this old hall table second hand and lots of work waterproofing and coating and finishing and now we are able to use it. I love it!

You are so right white is never out of fashion. I would set your budget and then look at your options. If you plan to stay in the house for many years then spend to the top of your budget (if that is going to give you a life time of pleasure), if you plan on being at the home for only a short time / few years then I would go mid range so it looks lovely, will have good resale value but you can invest your well earned money to go towards something else as well. Obviously Marble / Granite is the top of the range but there are so many cheaper and very attractive options these days that look just as good.

Hi V Lyon. I'm a novice at this myself so I don't have any real comments except that what you're looking at doing seems nice. But I did want to ask is what program you used to do your proposed makeover? Was it just Photoshop? Or something else? I'm keen to try this on our 1970s house to get a feel for how it might look...