I work on data migration 5 years and can move data not only from prestashop to prestahop but also from more than 50 platform, magento, shopify, opencart, prestahop , bigcommece,... to each other. So I can handle your data well, but I must say that template is not my service, and if you want to transfer data accurately, you should find a trusted address. Thanks.
With the price i offer, You can transfer upto 5000 products, 5000 customer, 5000 orders, all picture, description, text, etc, the price would be lower if you have less data.