An Airbnb host recently accused Renata Lambert of stealing a TV from the rental. She says this charge is outrageous. Can we sort out this Airbnb theft case?

Who’s really responsible for this crazy Airbnb theft?

Did Renata Lambert steal a TV from her rental apartment in Warsaw, Poland? Lambert says she didn’t, but her host insists she did. Now the two parties are locked in a dispute over an Airbnb theft that she thinks I can settle. Lambert’s case raises questions that have no easy answer. How do you prove a guest took something from your rental? If you’re a guest, how do you prove it wasn’t you? And what’s Airbnb’s role in mediating these conflicts?

Catrina Smith is sure that the $2,231 she paid for her flight upgrade from Prague to Madrid was an Iberia error. Here is why.

An Iberia error cost me $2,231. Help!

Catrina Smith is sure that the $2,231 she paid for her flight upgrade from Prague to Madrid was an Iberia error. After all, an unrestricted business class ticket booked at the last minute costs less than one-third as much — roughly $630. Something is wrong, she says.

But Elizabeth Long ended up drawing me into another Vrbo problem, this time involving a potentially fake rental and a wire transfer. .

Another Vrbo problem: a fake rental and no refund for you!

The warning signs were there: blurry photos, a long gap between reviews, and a request to wire money. But Elizabeth Long still found the Paris rental impossible to resist. She ended up drawing me into yet another Vrbo problem, this time involving a fake rental and a request for a refund that will be difficult to fulfill.

Ridiculous travel fees got you down? Travel companies are coming up with all kinds of charges these days. But what can you do to avoid them?

Here they are: The most ridiculous travel fees

Eric Hochstein found something unusual on his bill at the Gregory Hotel in New York City recently.No, it wasn’t the mandatory $35-per-day resort fee that covers local and domestic calls, a 24-hour fitness center and coffee and tea. And it wasn’t the $259-per-night room rate, which was below average for Manhattan.

Looking for the best way to travel? Here Christopher Elliott offers the insight he's gathered from his years of traveling.

This is the best way to travel

Turn off your cellphone. Downsize your luggage. And remember that your standards aren’t necessarily their standards.Ask the most experienced travelers for their advice, and that’s what they’ll tell you. And who are the world’s most experienced travelers? They are hard-working business travelers, including expatriates and foreign service workers, who live outside the U.S. for weeks, months, even years at a time.