The weight on this toilet is 110 lbs. The seat top is made of a durable plastic. Toto toilets are known for their durability and their functionality so this would not be an item that would break easily. It also has a manufacturers warranty.
It comes with the small remote you see in the photo which has a docking station that mounts to the wall or you can hold it in your hand.
This does have a remote where you can adjust all of the features.