Thank you for posting your on-line feedback. We would like to take this opportunity to address the points you mention in your post.
Hand fabricated sinks do have flatter bottoms which may have some impact on drainage. Drainage however, can be improved by keeping the drain free of obstructions/food particles. The same also applies to the plumbing. Improving the flow of water helps to channel and transport food particles towards the drain.
This sink is constructed using 20-gauge cold-rolled 304 series stainless steel and equipped with a thick undercoating and sound absorbing pads. As such, it offers excellent level of performance at a very affordable price.
To clean 90-degree corners, we strongly recommend using a long bristle brush.
If the edges of the sliding sink have sharp burrs, we would be happy to offer you a replacement.
Please contact our Customer Service dept. at 1-877-333-0098 for further info. or for parts.