Aluminium does under go oxidation, although it is white. Unlike iron oxidation which is orange. If the tile is designed for use in a wet area it is probably coated or anodised to prevent white oxidation. Check if cleaning will be a hassle (risk stripping the coating).

Bathroom renos can be daunting as there are many things to consider and usually the space can be limiting. Free standing baths are stunning and come in many shapes and sizes. You have mentioned that you and the boys will use the bath, ensure you factor in the "users" height as this will determine the bath size and depth. Firstly is the plumbing remaining in the same position? Floor mounted bath mixers can be installed with a concealed under floor box or the above floor connection method. The concealed box method is advisable before the flooring is installed, and has the benefit of a lower profile floor plate, which is preferred. The above floor method may be done where the first approach is not possible. Free standing bath mixers visually create an impact when paired with the freestanding tub, ensure you have enough room around the tub as it will be difficult to clean if it sits too close to walls and or vanities etc..many freestanding bath mixers offer functional hand showers as well as the spout, ideal for washing soap out of kids hair. Would love to see a lay out of your bathroom to assist with tap ware placement. Good luck with your bathroom renovations, always happy to assist you. Carmen Collaborative Interiors

Hello Kerri, Please follow the link below for the bathtub that you were looking for: http://luxebydesign.com.au/product/victoria-albert-elwick-bath/ The showroom is in: 7/388 Newman Road, Geebung QLD 4034

Update... studied the temperature as I turned on hot water throughout the house