I work in a small web & design agency who started offering SEO  2 yrs ago as it made sense due to them building websites. There have been 2 previous people to me and I now work there 3 days a week and they also have a junior who knew nothing before she started working for us. She mainly works for me. My question is, how many clients do you think would be reasonable to work on? We currently have around 55 and I have been working there for nearly 5 months now and haven't even got to half of the sites to do some work on. I've told them the client list is way too big and we should only have around 15 clients max. However they don't want to lose the money from the already paying clients so won't get rid of any and keep adding new ones Their systems were a mess and had no reporting or useful software so I had to investiagte and deploy that, along with project management software.  Their analytics is also a mess and have employed a contractor to help sort that out too. It's like they were offering SEO services but had no idea or structure to what they did. Meta descriptions were cherry picked which ones to be done, so say 50/60 on a site not filled in. So it's not like I have 45 or so well maintained accounts. They're all a mess. Then the latest 10 new ones are all new sites so All need a lot of work. I'm starting to feel incredibly overwhelmed and oppressed by it all and wanted to see what other SEO professionals thought about it. Any thoughts would be appreciated.