he advertises on air bnb which stands for air bed and breakfast, trendy loft, steps from times square. in this neighborhood that's cheaper than a hotel. plus julie liked the pictures on the website and comments from previous guests like "the apartment is cozy. felt like a home away from home." >> not only are we able to use the fridge, we have a microwave, fresh hot coffee. >> i'll make it. >> julie likes staying in homes because this way her karr gets to learn a little about how different people live. >> messy comfortable. >> the room-a-rama website the run by geo and tao. she and her husband created it because they travel a lot. >> there must be thousands of apartments able vow inspect. >> how might they rent their home when they travel? why not just go to craigslist. >> because on craigslist, you don't know who you're dealing with. we dealt with people who just never showed up, people who refused to pay in advance because they didn't know who we were. >> how do i know i'm not going to get some guest who is going to trash the place? >> there are reviews on the site. everything is ve