Excellent product with exceptional cleaning ability. Only minor bigger is the small waste container which needs emptying frequently due to the amazing power of this hoover.

The 2 batteries really makes this a practical cleaner.

I love it! Not too heavy, easy to adapt for stairs, wonderful for not getting hairs caught and fantastic to have two batteries!

I've always really hated cleaning, and particularly hoovering. Prior to this cordless Shark, I've only ever used conventional plugged-in, bagged, canister vacuums. Some better than others. But even the best canister makes I've tried fade into comparison to this Shark. The Shark Stratos cordless with two batteries is a solution to all my pet hates involving vacuums. Firstly, it's surprisingly small (especially folded up) and sturdy. Cordless is a revelation to me. I have a pretty big house, and dragging a canister hoover about - bumping along the walls and furniture was a pain, as was having to plug & unplug constantly as I went from room to room. The double battery means I can easily get the whole house done in one go, even if I forgot to charge one of the batteries. Performance-wise, this thing is the bomb! I was shocked to see what this vacuum was able to pick up from what I deemed to be a not too dirty floor. I love how the Stratos lights up the area you're cleaning too. How it hinges to allow for cleaning under beds and sofas. How it converts to a hand-held unit to allow for grabbing ceiling cobwebs and cleaning skirting boards and all those awkward wee corners. How it's bagless. Click and dump. I've gone from hoovering once a week, or fortnight, to hoovering nearly every day. In short, I think the Shark Stratos IQ IZ420UKT has made me love hoovering. I've even named it. Baby Shark, Shark, Shark, Shark, Shark....

Great suction power and easy to use. Very happy.

Works really well. Great cordless vacuum cleaner. Only problem the batteries doesn’t last that long

Upgraded from a previous shark model which we were really happy with, We are really happy with our upgrade, having 2 batteries makes a big difference when going over the whole house and the Cleansense IQ takes away the effort of deciding what power setting to have it on....works well on all floor coverings.

Really pleased with my Shark, I have two dogs which means a lot of hair and it picks it up brilliantly. Great for the stairs too when you take it apart. Only downside, which is only slight, is that it’s a bit on the heavy side, otherwise well recommended.