I've had "Shorty" for a few days now. It quietly does a good job with hair sand fine dust. I am able to use my own non-corrosive, unscented product in the mop and I'm pleased with the results.

Shorty has gotten stuck twice in a shag area rug, so if you have a whole house of shag, buy a different model. However, I was able to label my area rug a "no go zone" so the vac doesn't go there now.

Last night I set Shorty to vacuum just outside our bedroom, and it's quiet enough that it didn't disturb our sleep.

I have a lot of Shark products, and one reason is that they have outstanding customer service and honor their warranties. They have always answered their phones quickly and walked me through troubleshooting efficiently with reps and phone systems that are easy to hear and understand.

Good job, Shark!