This is an excellent format that can stand alone (although I always recommend an initial online meeting). Its advantages are that you can take time to reflect, complete tasks, and review what you have written previously, doing so when it suits you, sometimes returning to the text throughout the day.
Contact me, and I will send you the working conditions for text consultation so that you can assess in advance how well it suits you.
It is perfectly suited if you have small pockets of time (mothers with young children, busy schedules). You simply need regular support after our work ends or find it easier and more convenient to write than to speak.