I love that it has an easy user interface for creating new sheets/ranges etc., as well as being able to use existing spreadsheets with ease! The documentation is also very good (and available online!). There are some missing features like batching requests in sheets which should be added soon - otherwise this service really does work wonders! It's so simple, yet powerful at doing what we need. We've been using it heavily across our organisation since its launch about 8 months ago now; there isn't anything negative said by colleagues who have used them either. This tool helps us collaborate effectively within our team both internally and externally, allowing people working remotely from around Australia to access important information quickly without having their own cloud server infrastructure. Thanks go out to Sheet 2 Api for making something fairly complex incredibly straightforward! In particular, they do such excellent customer support over email too if you ever run into issues during your trial period :) Great product overall! When we started.