This app was mentioned in 2 comments, with an average of 1.50 upvotes
Flights will be dependant on where you are flying from, anything from 70-140rtn. A week in a hostel, if your travelling alone is great to meet people, can be anything around 80-200 depending on what you are wanting. Smoke for the week can vary a lot! Can range from 3.5eur for a g of Thai to 120 a g for some Isolator. Most bud though is from 10-17eur a g. I second 1eHulp and Grey Area, Grey area to get some decent smoke and 1eHulp for the same but is also nice to chill there (I've spent most of a day here at times). I recommend getting a coffeeshop map (https://play.google.com/store/apps/details?id=at.daniell.csga.app) The map on this one is better than google maps and also has all the coffeeshops and info on it available offline.
Hey EmmBeeOhh, good to see a fellow countryman here.
I would recommend checking out the app:
https://play.google.com/store/apps/details?id=at.daniell.csga.app