Strength and muscle building routine dos do not need to be complicated, but 4-5 days a week is not necessary for the average person, who is only engaged in building / supporting a little lean mass while improving strength and fitness. Two days a week of intense, heavy lifting is enough for overall fitness. Furthermore, it is not as if there are five different variations of bicep Krul or squatting in power rack all day. You will be doing classical compound movements. But done with a different implement then classic barbell.

This is a super simple every week start up a program, so, for now, we want to focus on the old basic stuff: the deadlift, the squat and the overhead press. You should center your weekly strength sessions around these core lifts.
Day one can look like this:

Back Squats
floor press
Bent over rows
Dips

day two:
a
deadlift
Overhead Press
Pull-ups / Chin-ups
lunge snatch

Now it's just recommendations. Feel free to change it up and try different exercises you can do a lunge or maybe some more core work (but at least do squats), or play with reps and sets. When I hit the simple set, I tend to aim for four to five sets of five to eight reps for each exercise, with increasing weight un til heavy but I can repeat the last set.

Beginners uncertain of correct form can join my FB group, and I will help to get this working in your training without any sandbag or with a homemade one. But you can try this for
Day 1

Air Squats ( squats without weight)
Lunges (perhaps with something like a stone or suitcase)
Push-ups
dips
Reverse row

Day 2:

Air Squats
lunges
Push-ups
Pull ups/chin ups

It is, of course, desirable that for optimal strength development, access to some weight, but - depending on your overall goals - is entirely unnecessary for basic strength training