My favorite thing about Sellercloud is their willingness and ability to customize the platform.
You don't need to have several vendors. You may run into some learning curve but the support staff is awesome and is always there to help you whenever you need it.
Awesome ability to integrate with multiple channels under one platform.
The old design was very un-intuitive and the new design is still missing some basic functionality.
Lack of updates stipulate on channels (categories).
The interface is difficult to navigate and isn't user-friendly (up to today's standards).