Well, you can obvious pray your Magrib prayers later (I forgot the name of that term for this) right? I mean, are you saying that if your in the middle of a job interview, your gonna tell your to be boss that you've gotta pray cuz the time is almost over and go pray putting your job at risk? Im sure Allah understands if we're in tough situations and those times, you can skip the prayers and do it later. Ever heard of the joke where theres this religious guy who got stuck in flood and he refused all offers for help with the statement that God will save him? If not, ill be happy to say it
hmm, along with that, should we provide you a reason to why humans feel like throwing up when they see a person pulling out the intestine from animals while their eating?
Basins are meant to wash your hands, not your feet. I agree with that. If you guys HAVE to do it, then try a better solution which doesnt bother people AS MUCH (except the cleaners maybe;D):
Roll up QUITE abit of tissue papers, wet them in the sink, then roll it up into a ball. Go to the TOILET or lavatory, and then wash your feet on top of that.
This way, you wont even get bothered while finishing your wudu nor will you come off as an ill mannered person.