I often have to login to one of several servers and go to one of several directories on those machines. Currently I do something of this sort:
localhost ~]$ ssh
You could add
cd /some/directory/somewhere/named/Foo
to your .bashrc file (or .profile or whatever you call it) at the other host. That way, no matter what you do or where you ssh from, whenever you log onto that server, it will cd to the proper directory for you, and all you have to do is use ssh like normal.
Of curse, rogeriopvl's solution works too, but it's a tad bit more verbose, and you have to remember to do it every time (unless you make an alias) so it seems a bit less "fun".