FPR suites are great and very spacious - we went there with our toddlers twice and all aspects of traveling with kids were well addressed at the property. You have to accept though that this is a city hotel with a rather lively bar scene in the lobby area so don't expect a lot of peace and quiet in public space.
(Westin bayshore may be a better, more "resorty" option from that standpoint but FPR is a much better hotel)