Berlin was a bad choice.
They could stay in Vilnius, it would be much cheaper for the same level of developers' skills.
For me it's just a money wasting.
I don't think the location really matters. What matters is to publish at least a alpha product as soon as possible. Until than price should continue to tank but lets see. I believe we will at least have a alpha version before the end of the year.
Can you hire world's best devs at $5k/month in Berlin?
For beer drinking and money spending, Berlin is a better option, sure.
For me it matters a bit whether I spend $1 mln for development or $10 mlns.