I think it all depends on the children & families you work with. I always invite my little ones to school plays & sports days, but it's not always easy with 3 under 3's & I do get a little envious of the parents who can go alone & really watch!
Some parents who have routines in place wouldn't like their child to be taken out for an afternoon play if it's normally their time to nap too. So you have to be mindful of what the parents want.
I'm lucky to have parents who like the fact I take the children along. But there's always some that would rather you stuck to routine.
Agree with dr appointments too. It's a nightmare trying to take 4 little ones into the dr's. Again like a pp has mentioned I have another childminder that I can leave them with whilst I nip to the dr's (with parents permission of course).
Also as a pp has mentioned I've not had a sick day yet! I really don't have time to get ill & if I feel like rubbish I feel too guilty to take a day off because I hate messing my families about. I also only take 2 weeks holiday a year.
Lately my youngest has been teething & not sleeping & if I didn't do this job I would let him nap in the mornings so he has a better afternoon, but because of work I drag him to groups & at the moment I feel guilty because my own son just wonders around crying & exhausted but I do it because that's what the parents pay me for. To give their children a fun & lovely day.
My boys have grown up with me childminding, so are used to it. But I imagine it can be tough when starting for them to share you. They often get pushed to the back of the queue ime. But my boys love having others to play with in the house & im sure my youngest one gets bored on the weekends without the others here.
It does take over your house & it can be frustrating when you get parents who take the mick by picking up late & dropping off early & there is a lot of paperwork but...
It is a rewarding job & you do make some wonderful relationships. And I can always get my son to & from school.