I have used Hosting24 for the past several years as a domain for my own sites and as a development environment for clients. Hosting24 is a cost-effective solution for simple, small business sites and the like.
I haven't used larger server setups on Hosting24, yet, but intend to in the next few months. Their customer support staff is friendly and genuinely interested in helping with problem solution, however sometimes the heirarchy of the support staff will bog down a ticket. That is the only complain I have with the service and will continue to use them for the ease of use for smaller sites without a question.