The "everything” package is easy to install. Everything looks original equipment. The only problem I have with it is the roles. The casters don't fit together as closely as the Roomba brand. This means that some of the dirt will not be collected and the robot will need more passes to try to clean it. This means longer cleaning times. In my setup (tile, carpet, and 50 year old hardwood floors) they always wear out after about two weeks, while standard rolls last about 2 months.