For the time being (and this IS only a temporary fix) try using a water based penetrating sealer on the grout. I stress water based, because solvent based sealers today are made to be "breatheable", meaning they allow moisture to transmit back and forth, while the water based sealers will repel water. You still need to address this in a more permanent manner (the glass door is a good idea, but it wouldn't hurt to remove the bathroom floor tile, waterproof the floor, and install a new tile floor), but this will help until you can afford to do what you need to do.

Hello Edel, Well you are in the fortunate place having a loo and shower downstairs.. I am sure this might become useful when the boys are older.. So if you wanted more wardrobe space.. This doesn't have to involve wall to wall cupboards.. You could have free standing wardrobes.. A bigger bathroom would mean you could have double wall hung sinks and large walk in shower and a separate bath.. Wall hung loo as well.. Or possibly you could create a wet room style shower and loo and separate walk in closet.. accessed from your bedroom. Keep a bathroom next door.. Hard to tell if any of these ideas could work without a plan.. : ))

Wood Essence Amber is a great product, comes in just few sizes but also in a non slip tile. The tiles in general could be lay on floor boards, not directly. I would lay first a 9-10 mm plywood otherwise the existing boards might move too much creating cracks in the grout, also use flexible tile adhesive specific for wood, I think MAPEI has the best tile adhesive, but that is because I am Italian, sorry. I know KERAKOLL is getting more and more popular as DUNLOP. Best advise ever, do not go for plywood less than 9mm, please! ( I have been convinced by a client, I will never do it again its not worth it ) You might find some fibre cement boards to use specific for this porpoises, there are quite few types around you just need to ask your closest building merchant.

i have a small downstairs shower room that was a boiler room side of house Then I had an extension and changed to gas from oil boiler. I FITTED A SHOWER UNIT IN AND A LITTLE HAND BASIN MINNIE! ALSO A MOTER TOILET . THE SHOWER HAS A CURTIN SO I WOULD LIKE A SLIDE AROUND GLASS /PLASTIC DOOR SLIDING. Have you any advice where in Ireland I could find one IDEAS ALSO. WIDTH DOOR 33 DEBTH32INS.