My brother who is now living in the US and working there as a Physical Therapist is a mobile professional health care provider. He travels from one institution to another and is actually planning to visit Philadelphia soon which prompt him to look for a place from the Philadelphia apartments his friend scouted for him.He wishes to stay in one place though, he thinks being mobile is very hard especially to him who just started learning driving and just bought his new car about a month ago but his jobs calls for it and all he can do is follow those rules. He plans on seeing us next year and hoping that by that time he really has his own place and a one location job so he can spend time with us when we have our vacation there. I sure hope that happens!