Pho24 is famous for tourists because it stay in great locals , its chain company!! It’s expensive & less taste. It taste normal, not bad. But it have space, conditioner & many place have their stores so it popular I eat there 2 times!! Im Vietnamese living in Saigon It definitely not famous for Vietnamese!! Phở Hoà (Pasteur street) is same price but its good, very famous in Southern Vietnam (Saigon) Pho in NORTHEN Vietnam (Hanoi) is a bit different, it taste more original & less sweet While Pho in Southern is a bit more sweet. Herb & meat is same, but a bit more sweet since they’re add little sugar in broth. NORTHEN Vietnam don’t use sugar in broth soup!!
Of course, you think air conditions for decor?? People still think of Vietnam like 80-90s 😅😅😅 It totally fine, clean, moderm, well developed in well hotels. Even mini lower stars hotel is good. You don’t need worries Please, this is Vietnam - Asia country, not India or somewhere in tribes Africa. Hope you can travel in Vietnam, it safety & beautiful ❤❤❤