Your two articles will be:
Buying Mobile Homes Abroad.
This article should talk about buying a mobile home abroad (caravan) as opposed to buying a traditional villa or apartment. Advantages/disadvantages of the mobile home living over traditional. Mention new and pre-used mobile homes(max 1000 words)
Property for sale by Owners (FSBO)
This article should talk about the growing trend of owners selling their properties direct as opposed to using estate agents or realtors. Show advantages/disadvantages. The article is to be written so that it will appeal to the UK market as well as USA and Europe. Mention about the trend growing in the UK. (Max 1000 words)