We use Tekdek which is a similar product - they supply all of the adhesives that you will need. If you have basic woodworking skills and are any good with glue you will be fine. It depends on the area covered - give them a ring and they'll give you a rough price on the phone.
I have Flexi teak on my rib ..looks fantastic!!
But it does mark with non boating type shoes
So get new shoes too!!
We have tekdek - no problems with shoes marking it. Just have to watch out for petrol spills but they do fade eventually. The tekdek looks great and it has amazing non slip properties.
