Thread: working from home program is it good?

hi,
I am male/31, 5'8'' 140 Pounds, about 18%-20% body fat, starting a lean bulk with 10% surplus,

I cant go to the gym for diffrent reasons,so here is what I do at home:
3 times a week,

weighted pull ups X3
weighted chin ups X2
weighted push ups X5
lateral raises X4
dumble bicep curls X2
dumble tricep press extenstion X2

(I dont do deadlifts and squats because I have lower back chronic pain, so I really prefer to keep my back straight when working out)

I assume this workout is not the best it can be, but still is it good enough to gain size and muscle?
would you recommend to change or add something in the limits of "home workout"?