In home daycare

I have a few questions about different in home daycare and what happens in certain situations...would love to hear from those who have LOs that attend or who run them!

What happens when daycare teacher is sick, her/his kids are sick, or they go on vacation?

What happens when you need a day off of care - do you pay? Do you need to give a certain amount of notice?

What hours of the day do they allow children?

How much do you pay?

Any other info you’d like to share would be great. Debating switching care but don’t know what other in homes are like. Thanks!