Looking 4 a CLEAN cheap hotel & SAFE NEIGHBOR HOOD 4 two women to stay at in chicago and close to L-train?

want to know were would be a good place to stay in chicago at a good safe, clean, hotel and that would be safe for to women to be in at night or day :) we will be going to blue man (if you have a coupon or code for any of the items shed aquaria,u505 navy pier,willis tower, chicago bulls day of the april 2 would love any and all help (and coupons ) THNAK YOU !!!!!!!!!!!