Here is a list of the hotels closest to Candlestick. Use the sidebar to narrow it down to hotels with meeting rooms and gyms, and then narrow it further to include only 5 Star hotels (I assume that NFL teams stay in only the nicest hotels). That narrows it down to less than 10 hotels. That is the best my detective (google) skills can do :?!:
<a class="postlink" href="http://www.hotels.com/search.do?pointName&lon=0.0&queryFormState=CLOSED&monthCheckOut=-1&fromHotelDetails=false&destination=Candlestick+Park%2C+California%2C+United+States&showSimilarDestinations=true&fromLandmark=false&searchParams.rooms" onclick="window.open(this.href);return false;">http://www.hotels.com/search.do?pointNa ... rams.rooms</a>[0].numberOfAdults=2&asaReport&dayInMonthCheckIn=-1&destinationId=1687814&fromDisambiguation=false&destinationForLandmark&monthCheckIn=-1&activeTab=DESTINATION&dayInMonthCheckOut=-1&lat=0.0&rooms=1&ppc=1&gclid=CK-hyayY56wCFQMDQAodwTdVJw#so=BEST_SELLER&vt=LIST&rl=destination%3A1687814%3APROVIDED%3APROVIDED&pfm=1&dn=Candlestick+Park,+California,+United+States&nr=1&pn=1&pfcc=USD&ptid=1&aid[]=2&aid[]=1&sr[]=5&r=2&cpr=0