I am very pleased with ease of use, layout and functionality. I use this app to plan out my branding social media posts a month in advance for Facebook, Instagram and Twitter. The biggest area of improvement for me would be if you could edit your posts after setting them. As of right now you have to delete them and redo them if you want to edit them before they post.
Ragpickin about Hootsuite - Social Media Tools, v3.0.0