✔ 最佳答案
Of course is Tuen Mun, It is near the railway station.
But if you really look for 700k-800k flat and you don't mind it old and rather small. I will recommend you to pick Tokwawan.
Not just the price for the flat, the living there is also low. There is no MTR, but sufficient mini bus, bus ... are available. only $30 can pick to TST by taxi.
But there is very few estates in the territory. To meet your budget, you get to find those single building which is over 20 years old.
Imagine, only 10 mins to TST, MK, 20 mins to Wanchai and Central. You cannot find any other place in HK convenient like this.