Hotels that allow 18 year olds to check-in?

I need to stay in Boston for a night to take placement tests for the college I%26#39;ll be attending since it%26#39;s 300 miles away and I can%26#39;t just travel up in the morning. I also have to travel alone (no parents or friends). I was wondering if anyone knows of any hotels in/around Boston (Allston/Brighton, Brookline, Cambridge, etc are okay too) that will allow an 18 year old to check in, as long as they have a valid photo ID and credit card? They%26#39;d preferably be accessible by the T but I%26#39;ll take a cab from South Station if needed. Oh, and I%26#39;m looking for anything under $200/night. Thank you! :)

Hotels that allow 18 year olds to check-in?

I forgot to mention that I already know of Doubletree Guest Suites Boston, but am looking for any others.

Hotels that allow 18 year olds to check-in?

I%26#39;m certain that Club Quarters, which is in the Financial District of Boston is 18 with license and credit card. It%26#39;s in your price range as well.

It%26#39;s none of my business, but I%26#39;d just like to say that I admire what you%26#39;re doing, and wish you the very best in all of it. The college you make it into will be privileged to have you.