Just something to consider to obtain more space for less..... The ex and I bought a 55ft Bondway boat two and a half years and were berthed in the DB Marina Club. We had approx 2,000 ft of luxury living and great lifestyle. We originally purchased for about 2.8m and sold for reasonably more two years later. Berthing fees are high and you need a debenture which isnt cheap (around $120,000 frrom memory) however you on sell it later when you leave. Worth a look but need to mention that the prices of the livaboards have gone up substantially due to the supply and demand thing. There are other marinas HK side if the DB thing doesnt thrill you. Additionally, a crowd called Mandarin make nice boats too. Just google both and you will find the links. Sizes range from 35 - 75 ft I think and berthing fees increase acording to the size of the boat. DB Marina are adding additional berths due to demand. All the best.