Dude, for a closet setup on a newbie budget, skip the water jugs-they shift around, leak, and don’t let you progress evenly like proper weights. Grab a doorway pull-up bar first (like the Perfect Fitness Multi-Grip, $30): installs in seconds, no door damage if you measure your trim right (under 3″ wide), hits back/chest/core hard.
Pair it with a solid resistance band set (TB12 or WODFitters, $25-40): loop bands + handles/door anchor for full-body pulls/pushes/squats that scale as you get stronger-mine haven’t snapped after 2 years of abuse.
Adjustable kettlebell? Yeah, if you can swing $100 for a 10-40lb Bowflex one; it’s compact genius vs. static bells. Total under $150, stores in a milk crate. Gymnastic rings as door add-on? Killer conversation piece at family dinner-“Wanna try a muscle-up, Aunt Karen?” Gets used daily here. Start there, consistency beats gear every time.