I got my refreshment kit a few days ago. It took me about 20 minutes to replace all the parts, I think what took the longest was to find the button to eject brush (somehow I kept not seeing it). As I changed the parts I realized how deteriorated the old parts were so I am glad you guys advised me to get new parts.
Scooba is cleaning as I type this, she is picking up much more water, now it does look like the floors would dry in five minutes
I will like to say though, my husband says it is way too loud to have it cleaning the floors while watching TV even if it's in a different room. I guess if it were up to him we should have gotten the mint instead.
I did try my roomba virtual walls and they did not work all the time; it stopped scooba one time, not the next, and yes the next (all within the same cycle). But since they are pretty cheap on Ebay
I think I might order some.
Overall, I think I have spent about the same price as I would have on the mint but I feel scooba is cleaning the floors more thoroughly so I am happy