I'll take you to check out one of the unrestored section since it's most beautiful and also it's nearest section from downtown. does this sound natural?

I'll take you to check out one of the unrestored section*s* since it's *one of the* most beautiful and also it's *the* nearest section from (*to*) downtown.
The expression "the nearest section to downtown." sounds better to me than "the nearest section from downtown." With most beautiful, you need an adjective like "the". I chose "one of the most beautiful", since I don't think you meant to say that the section is "the most beautiful section". Most is a 'superlative'. There can only be one 'most beautiful section'. In Chinese it doesn't have the same meaning.