TERRACE HOUSES    Houses on the slopes behind Ephesus are to be seen opposite the Temple of Hadrian. Those on the upper slopes are reached via steps. They are situated on the slopes of Bülbül Mountain, with the roof of one house forming the terrace of that above it. They were inhabited by wealthy Ephesians, and are finely decorated with mosaics and frescos. Built in the period of Augustus, they were much altered and continued to be inhabited until the 7th century AD., according to the evidence of excavations. Two of the insulae houses have been totally restored and are now open to the public.    Peristyle House I: This two-storeyed house covers an area of 900 m2. It is a 12-roomed house entered via a flight of steps leading down to a hall (A1 ), to the right of which is another flight of stairs, flanked by a facet and basin, which leads to the other rooms of the house. A2 is reached via a passageway. It is the courtyard, with four doric columns in the corners and paved in marble. The remains of a fountain can be seen in the northern corner of the court. Beyond this are the halls A10-11, which have mosaic floors and frescos decorating the walls. The house dates from the 1st century AD, but these two rooms were added in 400 AD. One of these rooms is flanked bya staircase leading up to the upper floor of the house, and beyond that is another chamber decorated with frescos and with a mosaic floor (B7).East of the peristyle courtyard is a hall with walls 4 m. in height. Situated next to the entrance, this room is decorated with fresco scenes from the plays of Euripides-namely 'Orestes', to the left and the comedies of Menander to the right, namely 'Sikyonioi'. It is known as the theatre room because of these frescos. The other walls are decorated with figures, namely the combat of Acheloos, the river god, with Herakles to the left. The frescos in this room, which also has a mosaic floor, must date to the 2nd century AD. The house also possesses a bathroom, to the south of the entrance hall (A.8), with the kitchen flanking it (A.12). Next to this are various small chambers opening onto the flanking street, and the service entrance. Artefacts found during the course of excavation are displayed in situ.    Peristyle House II: This is beyond the first house. It possesses two peristyles and is larger than the other houses on the insula. First built in the Ist century AD., it underwent various restorations up to the 7th century. The main peristyle (B1 ), which possesses columns