The phrase "to add any hassle" means to avoid or prevent any additional difficulties or problems.
Sentences with «to add any hassle»
If the per - mile value is over 1.4 cents (or 1.2 cents, if you want to add a hassle cost), then use your miles. (lifehacker.com)
Whether we're paying more for that over-mileage leased car, standing in the long line at the supermarket because we have eleven items, or having to check that slightly - too - large bag at the airport, it's no fun having to put up with added hassle just because you wanted a little more. (pocketnow.com)
If the labor you envision is within the realms of safe procedures and little added hassle for the hospital staff, you should let your wishes be known by creating a birth plan. (pregnancy-info.net)