ross north have some terrific designs under the 200k mark.. use them as a base then modify, it'll fit comfortably within the 220k mark...

and as much as everyone has a good or bad story about every builder...ross north are pretty solid as a 1st or 2nd house builder in terms of reputation.

most importantly.. visit the displays, do your due dilligence..

don't spend too much with the builder as 'in general' there's a 40% markup on all addons.. so DYOR is important there too...