I've used my sister's Polti steam cleaner before, but got to the stage I was borrowing it more than she was using it!
Did some online research and bought this one
KÄRCHER SC1402 Steam Cleaner with 1800W Heating Operation (cheaper than the Polti) based on Amazon reviews and also the fact that you can refill the tank on the fly - a huge bonus.
The first one worked for about an hour, then stopped. Tried again next day; didn't work at all. Amazon's returns system worked a treat - I had a new one in slightly over 24hrs! Also the pickup of the faulty one went as planned.
I'm delighted with the new one - I never realised how much I could use it for (my sister had lost her instruction book). It's brilliant for windows, laminate and tiled floors, getting dog smells off the carpet, and superb for cleaning the shower, basin, loo, bath, bidet, sink, kitchen work surfaces, whatever. Gets stuff really squeaky clean with little effort (we don't have limescale to deal with here though). I'm even contemplating blitzing the oven.
It heats up so quickly, you barely have time to vacuum to get rid of dust/dog hairs #recommended) before it's ready - and of course, you can fill it on the fly. Instructions are clear and easy to follow. Also, the design allows you to store all the accessories in/on the body of the machine - very clever. Would have given 5 stars if first one had worked properly.
Delighted I bought it. Now, I just need to teach my husband to use it.....!