Booking.com User Experience Writer interview questions

I applied for the UX Writer position. In the ad, it said that I had to apply with portfolio samples. There wasn't anywhere I could upload my portfolio samples in addition to my resume file, so I contacted HR on Facebook. I sent all my details in at the beginning of March. First off, there were a lot of technical problems. I would schedule a call with HR and their phone wouldn't be working. Or I'd return their call and they'd be too busy to talk or in a meeting. There were a lot of back and forth emails and unnecessary phone tag the first 2 weeks. Ok, no matter, moving on. I had a phone interview with HR, then a writing test, to be completed in two days. I sent it in and a week later I was asked to do a "Technical Phone Interview" - basically, going over the test on the phone with two copywriters in Amsterdam. The HR girl was kind enough to give me feedback on how they responded to my test, so I could prepare rebuttals and go through my thought process. She also sent me links to their website workingatbooking.com which prepared me quite a bit. She also wrote "Please note that the outcome of the interview can be negatively influenced by background noise and/or bad phone lines." And that's what happened. I interviewed with 2 copywriters and it sounded like I was on speaker phone. There was an echo and at the same time I felt like I was talking into space. Regardless, I felt I had a great interview discussing my prior UX writing experience, etc. until the end where they mentioned how I'd be the only UX copywriter there and I'd have to collaborate with them on skype. We then discussed prioritization and some risks I took in how I answered one of the content prompts. I felt like my skills were greatly suited to the role but based on their feedback given (which the HR girl passed on to me) they wanted someone to "start strong with clear expectations of the role." I felt confident in my abilities and tried to convey that and when I read their feedback, it all sounded very nitpicky. I'm sure they got a lot of replies to the ad and had to weed through candidates quickly. Good luck to whoever got it.