here's some more continuing a description of the rooms from the site:
The next, very small room is the Room of the Imperial Standards.
It has one window, is hung with, common wall-paper and is covered with models of uniforms of different regiments. On the wall, separating this room from the preceding room, is a picture by Schwarz. "The Review of the Horse Guards in the Mikhailovski Manege in St. Petersburg on the 7th of November 1846, the 50th anniversary of the day, when the Emperor Nicholas I became their Chief". In this room are still kept the standards of the troops of the Tsarskoe Selo garrison, during the presence of the Imperial Court.
The next room, with one window, is called the Arsenal Room.
Its walls are also hung with paper, and are covered with drawings of military uniforms. In this room, during the life time of the Emperor, invalids, who compose the Arsenal guard in the Alexander Park, was always on service.
A door from the Arsenal Room leads into the Asiatic Hall ornamented in Eastern Style.
All the walls, and the embrasures of the two windows, are covered with a collection of Eastern arms; along the walls are low divans; in the middle of the room is a small eastern fountain; the floors are covered with Persian carpets; the door is richly ornamented in Eastern style; in the embrasure of the second window is a small writing-table, hidden in the wall. The collection of arm's belonged to the Emperor Alexander II and formed a part of the collection, kept in the Arsenal of Tsarskoe Selo. Beside these arms, there is also a collection of other eastern things such as; goblets, trays, bowls, pipes, incense-pans, mirrors etc. Among the eastern arms are also a few European ones, as for instance, a Russian sword the 17th century, with gilt carving and an inscription: "Christ, help to vanquish"
The next room is the Study.
It has also two windows; the walls are covered with paper, and hung with pictures of the Russian military uniforms, and with portraits of the Imperial Family. In the centre of the room stands a big mahogany table, with a green cloth; against the wall, adjoining the Asiatic Hall, is a large mahogany writing-table; and close to the other walls stand half cupboards, containing books. Between the windows is a broad looking glass in a gilt frame of the 18th century, and in front of it a gilded wooden table of the same period. On the writing-table, among the family portraits, are two watercolors by Hau of 1843-1845, representing; the Tsarevich Nicholas Alexandrovich, and the Grand Duchess Alexandra Alexandrovna. On the wall, adjoining the next room, are several miniature portraits : the Empress Catherine II, in a rich round bronze frame; Maria Fyodorovna, the spouse of the Emperor Paul I; William II, King of the Netherlands, and Prince of Orange. On the table stand the miniatures of the Emperors Alexander I, and Nicholas I, by Winberg.
The next room is called the Dressing Room.
It is ornamented in the same style as the preceding rooms. Against the wall stand a mahogany divan of the time of the Emperor Nicholas I, and two half-cupboards; between the windows is a mirror; on the walls hang portraits, photographs, and pictures of military uniforms; near the divans is a little chest of drawers with a folding cover, hiding a modest porcelain washing-set; near the chimney hangs the uniform of His Majesty's Life Guard Cuirassiers regiment, worn by the Emperor during the last summer of his residence in Tsarskoe Selo; and his game pouch. A simple looking glass stands at the window near the door, leading into the footmen's room; on the wall, next to this door is a watercolor, by Teich, dated 1858, representing the Grand Duchess Maria Aleksandrovna in the Alexander Park.
Behind the Dressing Room are two small rooms more, containing each one window; the Footmen's Room, from which an inside staircase leads into the apartments of the Empress Catherine II; and the Wardrobe Room, facing the Private Garden, and communicating with the hall by a private entrance.