Looking to rehome 4 y/o American Staffordshire Terrior

Rescued this dog a little over a year and a half ago. He is wonderful indoors, housetrained and treat trained. He does not get along with other animals, although he is currently in a $2k training to help him rid this issue. He is protective of his space and I think would thrive with a backyard, as I am currently in an apt. Recently had a baby back in December and although he is great with baby it is just too high risk in such a small space to keep him, please no judgement. Like I said before wth him not getting along with other animals, he used to show some aggression on leash, trainer has told me it's rooted from fear. He has currently been in this training a little over a week, with another week to go.. and his progress is amazing. He's been around cats and dogs and his tail has been wagging the whole time! He has been a wonderful companion to myself and my family and I am looking for a forever new home for him. I think Max would do great with a single person or maybe couple with no children.. ALSO.. whoever rescues Max receives ongoing training with this trainer I'm currently working with.. If interested please contact me vie email on here.. Thanks for reading!