On the other hand, my main concern now is insect invasion by 2 bugs:
1) Cockroaches from the opposite vacant room because the previous tenant had fed them too well, now they are seeking new playgrounds. I complained to the dorm manager and she gave me 3 traps to lure them. Currently they are working so-so as many of them were not stuck to the tape. Roaches are much easier to deal with than the one below:
2) Unknown bites caused by either bedbugs or fleas. Not sure which one is it but it seemed to have disappeared after I took my down feather jacket to dry clean and laundered some clothes on Thursday. Currently monitoring if there's any new bites, jumping black dots or crawling bugs on my white bed sheet. I'll be washing everything tomorrow with the sun and checking the mattress! Wish me luck that its not bedbugs! I had enough of that in San Francisco!!!