This review is is long overdue. We used Artsy Nannies four times during our Vegas trip in Jan 2015. We first tried their drop-in child care the nanny took our kids to an arcade in the same shopping plaza. Then we hired them to babysit in our room at the Venetian, for three consecutive nites so that my wife and I can enjoy Vegas nightlife without the kids.
Prior to leaving for the trip I tried researching babysitting options and most of the hotels pretty much recommended Nannies & Housekeepers USA. Since that agency was quite more expensive, we decided to check for alternatives. We came across Artsy Nannies but were bit apprehensive so first decided to try their drop-in child care.
The owner, I believe Andrea was her name, was very professional to speak with and made us feel comfortable. We got the same nanny at the room for first two nights and then another one for the third night. Don't recall their names but they were great and kept the kids entertained with crafts for few hours and then they went to bed.
We will definitely recommend this agency.