Boost C++ XML parsing

I am slightly familiar on how to parse XML with boost, if the XML has up to and including 3 levels. However, I am having trouble with the following example:

(Please ignore the slight lack of logic in the XML since this is an adaptation of something I cannot change. The structure is important)

  <Room>
       <RoomName>Livingroom</RoomName>             
        <Description> 
             <Color>Red</Color>
             <Size>Small</Size>                   
        </Description>
        <Description>
             <Color>Blue</Color>
             <Size>Big</Size>                         
        </Description>         
  </Room>

  <Room>
       <RoomName>Bathroom</RoomName>
        <Description>
            <Color>Green</Color>
            <Size>Medium</Size>
        </Description>
  </Room>  

I have tried this:

struct Room
{
    std::string roomName;
    std::string  roomColor;
    std::string  roomSize;   
};

void parseRoomsXml(){

    boost::property_tree::ptree tree;
    boost::property_tree::read_xml("./Rooms.xml", tree);
    boost::property_tree::ptree formats = tree.get_child("content");

    BOOST_FOREACH( boost::property_tree::ptree::value_type const& f, formats ) {
        if( f.first == "Room" ) {
            Room s;
            s.roomName = f.second.get<std::string>("RoomName");
            std::cout<<s.roomName<<std::endl;

            const boost::property_tree::ptree & attributes = formats.get_child("Room");

            BOOST_FOREACH( boost::property_tree::ptree::value_type const& v, attributes ) {
                if (v.first == "Description"){
                    s.roomColor = v.second.get<std::string>("Color");
                    s.roomSize = v.second.get<std::string>("Size");
                    std::cout<< s.roomColor << " " <<s.roomSize;
                }
            }
        }
    }
}

The Result is that the first room is parsed correctly, but the second room has the Description of the first one:

=========================

Output:

Livingroom

Red Small

Blue Big

Bathroom

Red Small

Blue Big

========================

Expected result would be:

Livingroom

Red Small

Blue Big

Bathroom

Green Medium

===================================

Thanks in advance, any help would be appreciated, since I am trying to get used to boost.