We used the same ones. Attached the pricing. Our builder got them for slightly cheaper than the sale price.

I have some old discoloured and damaged cork tiles glued to hardwood floors. I would like to remove the cork and polish the hardwood floors. What is the best way to do this without damaging the hardwood and costing a mint?

No! Some would have you believe these tiles are more appropriate for circa, very late 1800 through to 1920's eras. [ Personally, I'd also dispute those claims too] I definitely agree with the comments of Dr Retro House Calls, however, I would like to add that you don't have to be rigid in your approach. If you like these tiles over everything else you can find, then use them for goodness sake. There are no rules to say that you must adhere strictly to everything 1960's. If you want to have a 'feel' of the 60's era about the bathroom, then find something else that will give that 'hint'. It could be as simple as the use of the paint colours of the era, or an art piece that ties the room back. Or perhaps the light fittings or the curtains. The choice is yours. Just DO IT WELL, so that the whole room feels united, cohesive and in harmony with itself. I am in the process of finishing off my property, having renovated the inside and am now working on the landscaping. [I'm hoping to have photos soon, to show off the place on Houzz] My theme has been 'loosely' based on the Arts and Crafts movement but the only thing genuinely true to that era is that I have used William Morris Drapes to inspire the cohesive effects of my efforts as shown in my sample board below. Make your project, your take on the 60's and own it. :-)

I think that you will discover timber flooring, which could be polished, if it is timber you will still need to add sheeting to install the Slate tiles onto to avoid any movement in the timber flooring, we had to do this. This will also raise the height of the floor