Hello everyone,
I live in Netherlands and actively buy and sell bitcoins.
I would like to start trading in the Polish market therefore I am planning to visit Poland and open a bank account and get a Polish SIM card.
Therefore I booked an airbnb and visiting there this Sunday, and doing the banking etc. on Monday.

I found this site bitbay.net and internetowykantor.pl
And I am planning to open a bank account in Millennium bank.

I will regularly need to send and receive SEPA transfers to Netherlands, and maybe sometimes from Turkey.
To exchange from PLN to EUR, I will use the internetowykantor.
And I would like to do everything legally, register, verify my ID etc. if necessary.

I wanted to ask your suggestions with some things:

- Is there anything specific that I should be careful?
- Is millennium bank OK?
- Should I expect any problems with anything?
- Would you suggest any other local site to buy / sell BTC in Poland over my choice?
- Would you suggest any other local site to exchange currencies over my choice?
- Would you suggest any other bank over my choice?

About the road trip, from my city, it's not so far, just 8 hours of drive and I have winter tyres.
Is there so much snow? Should I take snow chains with me or would winter tyres be enough?

Thanks alot for your help, and sorry for writing in English.
I do not speak Polish so I hope some of you can give me some nice tips.

Have a great weekend!