We have been using 10ninety for our lettings business for just over a year. It is an excellent software with a number of very useful integrations that have saved us a huge amount of time and effort, during this time it has more than paid for itself. The initial transition from our previous software was as smooth as could be expected as this process can never be without its issues; in our case due not to 10ninety; but the data from our previous CRM. In the last 6 months we have added a number of integrations including e-signing and referencing. These additions have been extremely valuable to our business. However the best part of 10ninety is the support team, simply the best software support we have ever experienced in decades in business. I would recommend 10ninety without reservation it is excellent.