Oh, wow, 10 years ago! There is a special tool meant just for grout removal, your local hardware store should have it. It will be time consuming but aside from removing everything it's probably the way you'll need to go.

Just a little ceramic information to share as a potter. Vitrified simply means the clay has become glass like by being fired to its proper maturing temperature. Usually ceramic tile means it is a lower temperature clay like earthenware or terra cotta. Porcelain is fired to the highest temperature and is more vitrified if you will. This usually means it is less porous to to absorb water and harder. Low fired ceramics with glazes much darker or lighter than the clay body will show chips easier. Rectified has to do with making the edges precise enough to fit smoothly together for less grout lines. So porcelain cost more to produce but it is more sturdy. All clay tiles should be vitrified.

I am so happy to see you here! I will have to go back and see if i can retrieve my posts... thought I would make them into a little book for my daughter, with photos. Quick run-down on the bathroom (not travels, no time) - The kitchen has a rather elegant sliding door with beveled glass panels. Painted white, since this was the original colour. GD's new bathroom has the doors I had picked earlier; i thought of polishing them but decided sprayed automobile paint (on a resin primer) would wear better. Especially since it is such a small bathroom, and she is so splashy. I have this finish in my kitchen and it has lasted 15 years now. A tad chipped here and there, but only needs a wipe down once a week. Same finish for the balcony doors, also split like the bathroom. We have a new wardrobe, a study table with built-in shelves, and a small chest of drawers for her odds and ends. I want to re-tile the tiny balcony, more as a little statement. Currently we are looking at Portuguese tiles, though I did think a mosaic with a funky cat might be nice. Let me see the costing. The room will be painted a neutral adobe, with bright white woodwork and an off-white ceiling. This means she can go wild with cushions and covers. Other changes in the flat; We have changed the glass in the master bedroom and living room from small cramped panes to a single pane for each section with a 1" bevel all round. Doubles the cost of the glass, but looks so elegant! The air-conditioning is being re-located. The compressors were all mounted in the bedroom and living room balconies, which looked terrible and meant the balconies (very narrow, only 30" deep) couldn't be used for anything. Not even plants. So they are being moved so that the compressors can be mounted at the rear of the building. two down, one to go. Now we can put in some nice plants, fishtail palms etc. The kitchen counter on one side came out intact and will be reused elsewhere. I am planning overhead storage, cupboards, and a draining cupboard for plates and glasses. Right now there is no dish washer, though a place is earmarked, but for now I will put in a cupboard with steel racks for cups, glasses and plates, all hidden behind pressed glass doors. This is all in the planning stage.... Pictures in a little while, they are mostly on my ipad and don't transfer well to the mac. They come without numbers... so I have to rename the or something. Somebody tell me how to do this!

@Rock Doc: Are you addressing this to me? I haven't actually bought these tiles yet - when I do, I will definitely be going for the handmade ones. They're a work of art and irreplaceable in my opinion. However, there are also screen-printed tiles available in the market in more or less the same patterns; the workmanship is of course different, but you get them cheaper, and they're also more easily available. You could give that a shot. I'd recommend Aakaar Flooring Solutions - they're here on Houzz and are able to provide both the above-mentioned types.