I will be travelling from YYZ to DXB via SVO with Aeroflot on Economy. They were good with me and my crutches when I came to YWG in June, but as there are long layovers, especially in SVO, I wonder if there is some way to "buy" into the lounge at SVO and make my layover a LOT easier.

7 hours with crutches is a real pain. Any suggestions. PM if need be - that way I'll get your comment. Thanks in advance.