L.S.
I think a nanny in your own home is the best way to go. Having the nanny come to your house will help your child adjust and I am sure she/he will be more comfortable in their own home rather than being in a new place for naps and feedings.
There are two companies here on this site that I strongly recommend and have used myself.
NannyBrokersUSA
Blessed Little Angels
I have used the director of Blessed Little Angels and
used Nanny Brokers recently when my nanny was sick and I needed a stand by.
All of the ladies were awesome!!!!