Bunbun,
As I recall, you live in NY city. Sometimes the old bathrooms in New York apartments are impossible. In my last apartment, the tub had lost its coating, and the pure, porous porcelein was exposed. The best you can do sometimes is just to know that the tub is clean, even if it doesn't look so great. I haven't taken a bath since I moved to the city! I won't sit in a tub that isn't pristine, so I stick to showers. My new tub is better, but I won't bathe unless the bathroom is renovated, and the kitchen is up next for renovation. The bathroom isn't even on the list.
Okay, I'm rambling, but you get the idea.
-Nancy