Base7booking Back-End Developer interview questions

Didn't get that far.... I provided my CV, and spoke to the person that looks after HR for them, all sounded ok, I had to do a case study, using a framework that I have never used before, I completed this, along with a 12 min Video saying something I had done well and something that I hadn't. The case study took me about 3/4 days in total, I was told it doesn't have to be perfect, wrote it to the best practice guidelines. I asked for some feedback, but didn't receive anything, other than 'you're a strong candidate and we'd like to send your details to Trivago! (with a salary that wasn't suitable). Not a great experience to be honest!