Overall, it's a really nice apartment to stay, nice kitchen with full stuff set up, I cooked every day during my stay. As all the others mentioned, it's tough for a single girl to carry a really big luggage to 5th floor, pls do bring your boyfriend together with you! If not, you can also manage it anyway. Host is very nice, sent me a really detail message about how to go to her apartment, and the apartment is exactly same as in the Internet! If I come to Oslo again, I will stay longer and live in Iren's apartment!