Hi Andrea
I see lots of people have read your thread but not responded - it's a hard question to answer! Kind of like, "how long is a piece of string". Everyone is different.
I'm currently on mat leave, but when I was working I was only part-time (trying to balance childcare and a work life!). I had about 10 acrylic clients (so service every 2-3 weeks), 5 or 6 waxing clients (service every 4-6 weeks), 2 weekly appointments for deluxe mani/pedi, plus an afternoon at a nursing home, plus "drop ins" (people who did not normally get their nails done, but needed service for a wedding, etc). I was busier than this before, but had a very hard time working past 8 months pregnant.
I know if I was working full time and did not have to schedule around my children, I could have a full book. But for the next few years, flexibility is key.
Being available late evenings and weekends is very important for mobile - people who use these services simply don't have time during the day (otherwise they'd just find a salon). I've always been very flexible with this, and as I've had good childcare options for evenings the past few years, I've been able to get away with visiting a client a 10pm for a set of acrylics if they've not been able to see me earlier due to work, etc. The latest I worked was 4pm - 2am (ladies "pamper" party... the more they drank, the more services they ordered!)
My most popular services? Facial waxing, acrylics, and deluxe pedicures. I did some Minx before I took time off, and am hoping that these will be really popular when I get back in the saddle again.
Good luck to you, and I hope you find the answers you're looking for!
Dawn