Not for me, I find the concrete floors too harsh, the one good thing about them when they go off trend easy to cover with something else.

do not put an external ducted dryer in a cupboard unless you plan to replace the cupboard very soon after you discover the horrible wet mildewed, possibly dangerous, result...only the manufacturer should be able to advise about this option. I'm very happy with a condensor dryer that sits nicely under my 60cm deep counter and only has warm dry air vented out the front .. great for keeping the room warm and also helps with drying clothes on an overhead rack...Manufacturers of washers and dyers should have on line installation instructions and/or contact details so you can obtain written confirmation of sizes and amount of space needed and/or some condensor dryers and washing machines can be stacked so the under counter option wouldn't be necessary and any difference in depth not so obvious

For most people of standard height and reach this should be no problem. If you want to be sure then check your reach distance when standing at a dining table. How far can you reach across comfortably to pick up a full kettle? Best of luck, Dr Retro of Dr Retro House Calls

Your renovations are well underway, so after seeing the small floor plan and that the vanity is on an internal wall and you apparently still want the Shaving Cabinet. Having cavity brick walls I would get your brickie to remove a section of the brick wall so that the shaving cabinet can be recessed back into the cavity, this will overcome any concerns you have about bumping your head, this opening can then be patched along with other walls. I would take all of your photos and measurements to someone like Reece to pick a hand basin to fit,, I would also keep in mind that if say the width of the vanity is around 900 the shaving cabinet would match that width and you would end up with say 2 x 450 mirrored doors, which puts the mirror join in the middle and in your face when using the vanity. cheers