The Swan previously (2012) I believe it was an optional $15/night fee for certain amenities - I thing for the gym, local calling, bottled water, WiFi and maybe something else. Last time we went (2014) it is a $25/night mandatory fee for the same amenities, whether you use them or not (we didn't since we spend all day in the park & have cell phones, etc), so we basically paid $12.50 each for 2 bottles of water.
That said, it was still much cheaper than staying at Disney owned hotels, even including the Uber from the airport & buying 2 magic bands. But $25/night stings - it was $125 out of pocket even after using 40,000 points to stay for 5 nights (stay 4 get 5th free), and I'm SPG Gold so wireless internet and all that is included anyway! Love the boardwalk location though, so I guess we've gotta pay to play - but we haven't been back since F&W 2014 with no plans on going this year or next due to construction, etc.