Loving the high capacity canister and self-cleaning brush! I sorely miss being able to remove the canister so I can vacuum in high places. I gather it’s a bigger motor and that’s why it doesn’t, but it would be awesome for a newer model to figure out a way. I don’t want to carry the whole vacuum up a ladder to hoover the fan. I also miss the one-handed suction control on the handle. Using the switch on the canister to change between hardwood/carpet and a separate, awkwardly placed slider on the handle that requires two hands to move is not ideal. My last Shark vacuum was more intuitive with these features.