I selected Apptha for my marketplace. I am very experienced in marketplace software having built marketplaces for major tech companies so I knew I would need to customize the basic package. For some money of course you should not expect all the works from anyone. And if you are don't have a developer or are not technical, you need to hire their developers to make everything the way you need it to be. I had to hire a dedicated Apptha developer for a couple of months to customize and incorporate all the features I needed. We had some rough patches but eventually I got everything done. They are very knowledgeable on the tech and helped in other areas (site speed, additional magento modules etc.) not just the installation. Thanks to the support team.
Glad to hear from you Mr Tony J. It's great to see your review here and thanks for your time to add your personal experience with apptha's marketplace.