This is the most popular option.
Twice a week is very manageable and flexible. It gives us time to review what we go over the previous session and then a 3 to 4 day gap to recover or review on your own. It’s also easy to reschedule for example going from MW to TTh or moving any of the first or second days as needed.
My typical twice a weekers tend to need the least amount of rescheduling so if this sounds like you, let me know. It would seem that twice a week is easy to set aside for many clients and it doesn’t sound as daunting as 3+ a week.
We will try to follow a week program emphasizing the basic movements: Push, Pull, Squat, Hinge, Lunge, Twist, Bracing. When these basics are established we can get into more isolated and specialized exercises. But for the most part, keeping it simple to the big movements will do plenty for the average person. Coming twice a week hopefully means a session guaranteed once a week if you need to cancel or reschedule so it usually won’t set us too far back progression wise.