A:AnswerYes it is return to base to charge. As long as the base is not obstructed it can return. If you have the mopping attachment in place and the charging base is on carpet you might run into some issues. If it runs out if water it will stop, make an alert, as long as it has battery it will just sit in place until the tank is refilled. If the bin is full of dust you will notice poor cleaning and should empty the bin every time it goes to charge or get the auto-empty charging station.
A:AnswerBasically. There are only options for 2 saved maps with the multi floor function. If you put it in an area it doesn't recognize it may try to overwrite one of your other maps.
A:AnswerThe self empty bin and floor scrubbing accessories just came out today and are now available for purchase. I got an email from Ecovacs with a link to purchase.
