I don't follow a routine or a great diet. I eat a lot, but don't really count or weigh anything. I'm 5'6" and 155 pounds. I work hard, but other than that I don't follow any scientific process.
I have a strong belief in lifting heavy on bench, squat, and deadlift. I go heavy on each of those once a week pyramid up to a heavy double or single. I also do kind of a bro split thing on lighter high rep days. I will start with the main lift for example squats but don't go heavy and do high reps. Then the rest of the workout will be assistance lifts.
I don't really plan it out and my rest day comes anywhere in the week when my body says I need it then I sleep all day. So I work out 6 days a week. It might look like this:
Sunday: Heavy squat day work up to a heavy single.
Monday: Light bench high rep day w/ assistance such as dumbbells on flat/incline/decline bench. Dips etc.
Tuesday: heavy deadlift and back work
Wednesday: rest
Thursday: Light squat high rep day with assistance work
Friday: Heavy bench day work up to a heavy single
Saturday: Light back day rows etc.
I have my own weight room in my house.