advice on mounting a big mirror on bathroom wall

We've got one about the same size in our bathroom (1900 x 750) and it's great. Makes the room seem twice as big and helps bounce the light around from the single small window.

It never seems to steam up - we've got a decent extractor in there...

I used eight of these (two packs) to fix it:-

That's a neat way. But we had 8 holes drilled and used the little screws with rubber grommets and chrome domes. We fixed it this evening. Blobs of adhesive at 100mm separations on the back to make it get support from the slightly uneven wall and the eight screws to take the weight. It went up pretty easily with two of us.

Mnay thanks to everyone for a very useful discussion.

Robert

Interesting that you did exactly what you proposed in the first place :-)