Dealflower was easy for my small team of sales people (3)to use! They have been so helpful with any questions we've had over our first year using their system. I will say that it can be hard at times getting some info back from them when you need something quickly during working hours but they are always willing to help out if needed. Not much yet as only just now entering into this territory however would recommend anyone looking towards event management software - get one who's going to work closely alongside your business/sales teams!! We were able solve all issues relating to our large scale conference which involved 200+ attendees across multiple locations around London within budget.