I thought it was clean relative to most other chinatown restaurants, although my mom always said "never eat at a place that isn't busy!!" since that means the "locals" probably know something you don't. My friend and I went there anyways even though there weren't too many people there and I absolutely loved their calamari. They also have a really awesome looking rice dish which is served inside a pineapple. On the downside, service WAS a bit slow despite the lack of customers, and the server didn't understand much english (and I didn't understand much thai!) But what can you do, after all it was chinatown. I would actually go there again, but ONLY for the calamari.