At first I thought the Navigator Cordless was a pretty good deal.

Plus:     Very light, maneuverable and easy to use.
             Effective, especially on hard surfaces such as kitchen and bathroom floors and pet areas.
 Minus: Lacks tools
             Doesn't fit under furniture as well as expected
             Takes a very long time to charge; therefore it would be best to store it with the charger plugged in.
             However, it is not very nice to store it with the charger plugged in when you have a very small apartment as I do. 
             I would prefer to be able to store it away in a closet, but my closets have no outlets.         

I would have given the Navigator cordless 3 stars, but it BROKE! after just 2 weeks! The on/off switch jammed! I had to send it back to the manufacturer at some inconvenience to myself.