Please, I know it's very dull, but talk to me about steam mops. 
We are currently a four hound household and are likely to be so until at least next spring. I keep hearing things about steam mops and am wondering if they might help with house cleaning over the winter months (though with the monsoon summer, it might have been useful then too). Any other dog owners with experience (good or bad) with them?
Downstairs, we have laminate in hall, loo, dining and living room, floor tiles in utility and kitchen, upstairs is carpet (except bathrooms). Downstairs is the bit that gets really filthy.