We are using threeve solutions for two years now, it has helped us to manage multiple projects across various clients at same time which was very challenging before we started working here (We were doing manual work).
No issues so far but as always there will be an issue or other if they dont have enough resources/trained people available then things could go wrong! Highly recommended product & service provider - Helped me understand our processes better by having visibility into what my team had done previously etc.