I've had a look at topics posted already on the flooring, etc. topics and there doesn't seem to be anything that answers my question (although a very useful discussion on removing bitumen from the back of parquet tiles - thanks for that) so here goes. My husband and I need parquet flooring to put in our extension - other rooms on the ground floor already have it and so we want parquet throughout. We think the wood is merbau. Having got quotes from flooring companies, for them to supply (new) and fit is really more than we can afford. In our innocence we had thought it would be reasonably simple to buy reclaimed/salvaged blocks and use them or get our builders (who are pretty proficient at most things) or my husband, who is pretty good at DIY, to lay the floor. It seems though that there are so many considerations - looking on the web I think I'm now more confused than ever - eg letting the wood acclimatise to the room, making sure it's from one room (at ultimate source) so that wear will be similar on your second hand blocks, laying it so that it can 'move'/adjust/settle - just a few of the things we had never considered. So I guess my question is - is there a comprehensive overview we can get from anywhere that will provide advice or are we just fools to consider doing this ourselves and should we wait and save up to get a professional to do it? You guys seem to be a knowledgable bunch - any advice would be much appreciated.