We may be staying here next April, so no personal experience yet.
But, did you check out the reviews on TripAdvisor? Seems to be really good reviews compared to some of the other nearby hotels with the same lay-outs. I've been doing a ton of hotel research, and I have it narrowed down to Portofino and one other. I have read that Portofino is within walking distance, too. We plan on walking everyday; but, then again, we don't have kids - we'll just be traveling with adults.