Hi everyone,

Thanks for all the tips-- I was contemplating staying at the Marriott Cheshunt or Marriott BuxleyHeath, but now decided to stay at the Rennaisance Heathrow using my weekend certificates.. for some reason, I assumed the 2 Marriotts would be easily accessible by public transportation, but it sounds like the Rennaisance is the best bet. My question is, there are many posts above saying take the public bus instead of the Hotel Hoppa, but is the public bus free? or do you need one of the public transports passes? I find it a little surprising that this bus in London is free, but it would be nice to save the 6 pounds and use that on a day pass for the Tube. Thanks in advance.