if your wondering why no squats or bench or anything, i only have a 4 foot bar, which explains why i can do closed grip bench. Benching with that bar wouldnt be as good for my chest as dumbell presses.
OK I actually kinda like it. Only a few changes I would make. On day one put the leg work prior to the shoulders. You hit yoiur shoulders on day 2 and three any way hit the legs when your fresh. Oh and SLDL purposely to failure Not a great idea IMO thats an injury waiting to happen. Hit em hard but I wouldnt aim to fail on those.
day two Id put the pull ups way before the curls id also prob do more than one set on the BB curls and if you want less of the DB. BB curls allow such a greater load. Id also put the BB row prior to the DB rows for the same reason Higher load can be used. then the DB work as a finisher. Id put the Pull ups and BB rows first then the db rows then the Bi work.
day three looks good I might add a unilateral Tri exercise to finish it off something with a DB, cable or bands.