I can't believe this product is so cheap compared to the Rombas brand name. If this product lasts a year with me, it was worth it! I've been using this vacuum cleaner every day for a month and a half and I really love it. It's supposed to go at night and I forgot. When it's charging in the morning, I put it up before I go to work. Sometimes it takes forever for the vacuum to find the charger, so be aware of that - but it will eventually find it if it's not vacuuming. Which brings us to the ONE downside to the product: it loves laces and cords and will find them. As soon as this happens it tries to leave but can't, so it stops and powers off. So now I have to make sure there's nothing with strings on the floor before I go to bed, which isn't so bad when it comes to the big deal of not having to vacuum as often.