19 years old girl with a dog, looking for accommodation

hello! im Martina. I am a full time student (online university) and I work 100% as well.

I am looking for a shared flat or preferably someone who is leaving a good studio (not really expensive)

I would bring my dog (1 week every 2 weeks since I have it with my ex bf) 

In case of a roomate: I am really organize and clean. I love to cook and share a good meal/ catch a drink, as well to spend time by my own or with my friends at home. I would like to find 1, max 2 people to live together. It has to be ok with: bringing friends/family often. After that nothing is really importan. Im open-minded and I speak spanish, english, french and a bit of german. Preferably someone who speaks these languages and who has not a problem with smokers (ofc no inside of the apartment)