I had one of those Roomba gadgets but had to quit using it. Every time I turned it on it would invariably decide to clean the stairs. It had no trouble getting down the stairs. But it was useless when it came time to come back upstairs.
But would the Roomba be worth it for someone with only one level? Did it get stuck under furniture? Did it have problems between carpet and tile?
I am a nursing student with limited time to clean so it could be a huge help. In fact, I need to log off and go back to studying. Having to choose between studying, Freeping, and vacuuming - guess which wins. LOL.