house-sitting or very short-term sublet in July?

[missmushkila.livejournal.com]

My partner and I, former long-time Somerville residents, are coming back to the area for a week in late July (appx 25-31, slightly flexible). If anyone is looking for a house-sitter during that time, or has an apartment that they'd be interested in renting out for a week, we would be very interested! We are 30, clean, responsible, and have plenty of references. We're great at taking care of plants, creatures, etc. PM for more details.