No. My daughter asked to attend a sleepover when she was about 4, I told her no, because I thought she was too young at that point, and she has never asked again. She also suffered from night terrors so I thought a sleepover would be a very bad idea, as she would freak out being in some stranger's home and having no one to calm her down and help her realize it was all just a dream. She is now 10 and since most of her friends are boys and puberty is starting to kick in, I doubt she will be invited to any sleepovers. She does sleep over at her grandma's, my mom's, and her aunt's, so she gets a change of scenery and gets to pack her stuff and galavant all over South Florida! I live in a condo and I would be unable to manage sleepovers considering the limited space so it has never crossed my mind to host one and I am not sure I'd trust my child in a home full of strangers, because I haven't gotten close enough to any parents to consider them trustworthy. If anything, I'd feel comfortable going to a cabin or a campsite at a state park and having a bunch of kids and their parents camping out with us as a group.
I had a couple of sleepovers as a kid, and didn't really care for them enough to keep pushing for more. I've always liked having my own space. It seems with your schedule, a sleepover may be a hassle, unless the kids sleep at someone else's house and you've already said you don't feel comfortable doing that. I guess I would just settle for kids having a late night weekend hangout instead (playing videogames, watching movies till late, etc. which works for me since I am a night owl and would have no issue picking my kid up at midnight to come home and sleep), or camping at a state park with a group of parents, so your kids are still around their friends, but the friends are constantly supervised and you're only responsible for watching your own kids. Some parents at my daughter's old school said they'd get together for New Year's, rent out campgrounds, split the cost, and bring sleeping bags and they'd spend the day fishing, playing on the beach, doing board games, playing sports, etc., and at night, each kid would go to their tent to sleep with their parent(s). It sounded like fun, but I spend NYE with my own family, so I never ended up joining them. Still, that might be an idea that works for you, it can be on a long weekend or during the holidays, unless you want to scrap the sleepover idea altogether, which is fine too!