I dont have much programming knowledge so I ordered Joombri professional installation. Within 2 hours the script was up and running. Support was fast, support forum helped me make quick improvements to the system. One thing I didn't like about Joombri was that the professional installation package comes with only one month of support which is not adequate at all, as compared to the three months of support of the normal package.
Superb extension, superb support
I used this extension in order to build a reverse auction site.It is a very friendly extension to use it, very simple ,with a lot of features and possibilities.The support is superb,I want a small modification to the extension in order to meet some of my needs and they done it very fast and at a very reasonable price.I think that this is the best extension for building a reverse auction site.