****FIX YOUR APP***** Shark VacMop Av2001WRUS: really had high hopes for this robot vacuum...they've been crushed. Here is my assessment so far. App is terrible. With Lidr, I thought the bump & go stumbling in the dark would go away...nope. Mapping took forever on less 1100 sq ft and covered some areas more than once. Sent to the dock and it to over 5+min to get back. The carpet zone verification doesn't work. Despite this, ran a test mop and guess what!, it ran on the carpet. No go zones cannot be resized smaller. Support is just short of useless. Apparently, according to support, they have removed any kind of manual firmware updates. The problem with this, no idea if theres an update out there to fix all the broken sh** or not. You have to trust them and don't know where or when there's an update.App fails to register the product. Spot clean doesn't work. The "schedule" is only once a day and you have to do the whole house.