Need professional removal and dispose of bathtub. Cap and protect the drainline. This gig is at a condo complex, so there's a large garbage container, and you might be able to break or saw the tub aapart, bag, and throw in the container. Otherwise you'll probably have to bring it to a dumping station.
To be considered, please describe how much experience you have with tub removal, your process, and the disposal method. Photos of past tub removals would be helpful.
If the gig goes well, and you have the skill, I might have you back to install a new tub at a later date.