I am looking for secure storage for some household goods, probably 5 or six Cu m will do. I know of a 'self store' place in BKK, but wonder whether there is one in HH.

I'll be moving there from Vientiane in February, but need to go home before settling in HH, and can't quite see the point of paying apt rent for six weeks while I'm not yet there.

Don't recall seeing one anywhere. You might check with one of the real estate offices to see if they know of any.