The honest answer is that I need to see your bathroom before I can say. It might want fresh tiling, one fitting swapped or a whole new bathroom, and that depends on the room itself. A short visit or a few clear photos will get you a straight answer, and I do this work across Lowestoft.
I'm Mark from GC Building and Landscaping. Alongside bathrooms and tiling I take on plastering and small plumbing jobs, and in a bathroom those three sit side by side. So when I look at your room, I can talk to you about the tiles, the walls behind them and the pipework together.
To answer you properly, send me photos of the tiled walls and floor. Add the bath or shower, the basin and the toilet as they are now. Tell me if you're thinking of retiling, changing a fitting or starting again. From that I'll tell you which I'd suggest, or come round and look closer.
The bathroom pictured is a generated example, not one of my jobs. If yours needs something and you're not sure how far to go, one visit from me covers the tiling, plaster and plumbing at once. Have a look at my Bathrooms & Tiling page, then send me those photos.
