I have to say I'm very impressed with seedhost.eu
There are many different services to choose from based on your needs. (If you are not happy, there's a 7 day money back guarantee)
Shared seedbox Start at € 5 / month | Hosted in the Netherlands | 10gbps DL and 10gbps UL
Dedicated servers start at € 26 / month
-FTP with secure FTP + SSL and sftp
-rTorrent and RuTorrent with multiple plugins
-Deluge + Web UI, Transmission + Web UI
Multiple add-ons come with your plan
A list of some included:
Squid proxy server
The knowledgebase is extremely useful.
Very easy to use, very easy to navigate.
Your account is setup and ready to use instantly after payment.
Both times I needed help with something, staff responded immediately.
Traffic is metered. (I have the € 7 / month package, with 2 TiB for traffic, and 300 GiB disk space, which enough for me personally.)