I see this is the very first level you have ever created, so I think it's appropriate to congratulate you on finishing and releasing it. I'm sure you have learned a great deal about developing a level and using the hammer editor, but you still have a long way to go. I don't mean to sound harsh, but this map is one giant mess. I understand that you wanted to create an interesting level to look at, but the amount of random props is ridiculous; some don't even make sense to be there. It's just detail for the sake of detail, with no logical placement whatsoever. For a competitive map you would want a visually easy to read environment and a layout that is fluid/easy to navigate. Lighting is a great way to improve readability and also set the mood of the level. Unfortunately, your current lighting doesn't help in that regard; it's sad and uninteresting. I can't imagine those are the kind of emotions you want to convey to players. I would recommend that you do some research on level design and more specifically competitive level design for counter-strike. One great way to learn what makes a good competitive level is to study the existing ones that are hailed as the best, such as de_dust 2, de_cache, de_mirage, de_inferno etc. Once you are sure you have understood the basics, you should remake this level from scratch. Edit* It wouldn't hurt to post some screenshots in the op. Also, why don't you have an image of the layout? Get one!