Any advice on couch surfing, is it safe for a girl to go with another friend to another country and do couch surfing? are the room rental from airbnb reliable?
read the reviews
tried couchsurfing in new zealand but not airbnb. just a word of advice- it's generally safe but only book/surf those who have a lot of positive reviews and be open minded.
couchsurfing is an experience, not just a free bed. be open to sharing with others and offering stuff in return e.g. cooking your host a meal etc.