"We saw that the phone was filming and we were whispering and trying to be very quiet. We weren't sure if it was being live streamed," Hilden said.
They left the house soon after.
Hilden was reimbursed by Airbnb and paid for other travel expenses but still feels more needs to be done.
"I think that was probably the bare minimum of what they could have done to help us out. For all we know he still has the videos that were on the iPad," she added.
Similar incidents have been shared by other users on social media.
Last month, activist and filmmaker Jason Scott tweeted that his colleague found a camera disguised in a motion detector at an Airbnb.
Last June, a German tourist settled with Airbnb for an undisclosed sum after allegedly finding a hidden "remote-controlled camera" at a California home.