because the water could seep through the joints between the new tiles and sit between the two layers and affect the seal and also raise the height of the floor and affect the slope to the waste outlets..but, why do you want to retile if you're not using the bathroom??...for immediate resale consider bathroom wall to wall bathroom carpet, new wall paint, new vanity, taps and light fittings which should also be cheaper than tiling over the top and, if it's not allowed by the body corporate, it will be a risk to future sales as it should not satisfy a proper building inspection

Hi there, tiles on the floor of a bedroom? It sounds a bit cold underfoot unless you are having underfloor heating installed, but then perhaps you are renovating in warmer climes than where I live! I would recommend going for a matte or satin finish in the bedroom as the gloss could look a little sterile.also If you have a connecting ensuite, you wouldnt want to run the risk of slipping on the floor if you have wet feet :o

When it comes to kitchen design for a ranch house renovation, you may want to consider the following factors: Space and layout: Ranch houses typically have an open floor plan, so you can create a kitchen that flows seamlessly with the surrounding living areas. Consider the space available and the placement of windows and doors when deciding on the layout of your kitchen. Style: Ranch houses often have a mid-century modern or rustic aesthetic, so incorporate these design elements into your kitchen renovation. For example, you could use warm wood tones, clean lines, and vintage-inspired fixtures to create a timeless and inviting space. Storage: Adequate storage is essential in any kitchen, but it's especially crucial in a ranch house where storage space may be limited. Consider incorporating cabinets, shelves, and other storage solutions that maximize the available space without overwhelming the room. Lighting: Good lighting is essential in any kitchen, but it's particularly important in a ranch house where natural light may be limited. Consider incorporating a mix of ambient, task, and accent lighting to create a warm and welcoming atmosphere. Ultimately, the best kitchen design option for your ranch house renovation will depend on your specific needs and preferences. Consider working with a professional designer or architect to help create a space that meets your functional and aesthetic goals. You can contact house tiling services Sydney. They are professionals in tiling

Sorry about what happened to you Niamh. Those tiles look lovely when done right. I hope you can get it resolved somehow. "Whatever you do don't get the same person back to do it again, (even if you hadn't paid them) Biggest tip I can give to renovators is if the trade hasn't cut it on the first run then you're pushing it uphill to try and get it over the satisfactory line. Better to cut your losses and pay to get it done by more experienced tradesperson, more often at a higher cost." Paul Di Stefano Design, I wish the internet had been around to give me that valuable bit of advice many years ago.