Great little steam cleaner. I've read many negative comments about this but I've found it's shifted baked on stains, limescale and lots of other difficult dirt. It's powerful enough. The downside is that the steam doesn't last long but it's quick to heat up. When the steam runs out I tend to leave it for a minute then cover the top with a towel and unscrew a little bit which releases the pressure. You can fill it up then and use as soon as it's ready. I think it was less than 3 minutes.