The most valuable feature of the solution is the functionality that it offers since the performance part is not so critical as you only use it to upload or download documents and create tasks. Celoxis is not used for very high transaction requirements. My company did not face any issues with Celoxis's performance. Celoxis was quite quick, and its functionality was rich, prompting my company to integrate it with many other project management features for which we previously used several other systems. Celoxis replaced and offered a product that was an integration of Excel and Microsoft Project into a single suite.
