Airbnb is courting controversy through a deal announced earlier this week which will allow up to 16 lucky customers to travel to the Roman Colosseum and play gladiator. The property rental site is hoping to encourage “a more conscious tourism” through the $1.

The Roman Colosseum will see action for the first time in almost 2,000 years thanks to Airbnb's new sweepstakes, but some people have raised concerns.