carllykos ... welcome to UT, soon enough you'll discover there's quite a few of us thats quite active on this forum
traditionally in Toronto Scarborough and Etobicoke have been the bastard child and hence the typical reaction of "ewwwww" ... I agree that there are bad areas in Scarborough (as much as there are same problems in downtown or North York), you have to satisfy yourself that you will be comfortable with the area in which you are considering a future home ...
For example, I'm not a big of Scarborough Town Centre due to the high traffic at the mall and the many lower priced condos (which ends up being rented out), but I believe Agincourt (Solaris is considered a part of) is a different story which feels more like a neighbourhood with its local mall surrounding residential community ... but that's just my personal opinion
The 1A and the 1AR is the exact same unit, just 'reveresed', hence the 'R' ... both units are east facing and right next to the elevator ... I think the only reason that one is priced at $199,900 is because Tridel had a promotion a while back in early 2009 to push sales (when the RE market tanked), so I'm a little suprised that promotion pricing is still available
likewise, the 2A and 2AR are the exact same layout/suite size, just a mirror image of the other