"Little hassle" refers to a situation that is not difficult or problematic. It means that there is only a small amount of inconvenience or trouble involved. Full definition
Many homeowners would like to get their coverage quickly and with as little hassle as possible. (buymortgageprotection.com)
Travel agents are great resources because they are experts on travel and all it involves, and can get you the best flight and accommodations with little hassle for a small fee. (travelinsurancereview.net)
Chocolate, raspberries and a super tasty buttercream brought this cake to life with very little hassle. (procrastibake.ie)