Bottom Line: A holiday apartment that met all its claims and provided great value for the money. I'd go back in a heartbeat.
The family decided we'd like to take a beach holiday and as there are five of us, we needed space as economical as possible. After much random research on the web, we decided on the South of Spain and a apartment in the Aldea del Cota complex. I discovered the apartment on the website: http://www.holidaylettings.co.uk/rentals/chiclana/48234, which is just a clearing house that put me in contact with the owner. I admit I was a little concerned dealing with an individual I've never met, but Ms Roche was perfect.
We flew in from Standsted into Jerez airport, the beach is about 50 minutes away, so I recommend a rental car, but there are shuttles and taxi available. The complex is easy to find (the owner provides detailed directions) and the apparently new roads into the area make the drive a snap. Here is a link to the exact location (the apartment is in the north, center courtyard). http://maps.google.co.uk/maps?ie=UTF8&ll=36.379089,-6.1726&spn=0.004138,0.006652&t=h&z=17
The apartment was great, clean with a nice balcony overlooking the pool, two bedrooms, TV with SKY freeview, a complete galley kitchen and a clothes washer (which is huge with Ryan Air luggage restrictions). There are aircon units too, but the temps were cool enough we didn't use them (late June dates). There is also a medium sized grocery store about 5 minutes away, so we stocked up there. Right outside the complex, there is a small commercial area with several bars, a small store for a quick meal or a jug of milk.
The complex is about 1KM off the beach, we walked it once, but then drove as there was plenty of parking (we seemed to be a week or two ahead of the peak season) and carrying the beach chairs and body surfing boards provided by the owner was a bit of a load. The beach is as nice as I've been too. Plenty of sand, which is coarse enough that it settles quickly in the waves so the water is clear all the way in. There are plenty of facilities right off the beach (bathrooms, showers, snacks, etc) so you could spend the entire day there, but with kids, we did a couple of small trips each day. While we were there, the beach was mainly used for sunning and swimming. From what I could tell, rentals such as jet skis, boats and para-sailing were up the beach toward Cadiz.
There was plenty of infrastructure in place and we never ate in the same restaurant twice or had a bad meal. There is a local book in the apartment that has all the details. It seems to be mainly a "Spaniard" beach still, but there are some ex-pats from the UK there and we had no problems getting our point across with our limited Spanish. With the new roads going directly into the beach area, I suspect it is only a matter of time till it becomes more and more international.
My only caution is as we left you could see the preparations starting for the high season and from what I saw, I can only surmise it get's crazy full. However, if you can get away in the late part of June, it was perfect. Not a cloud in the sky (literally) and the temps were cool in the evening (60F) and warm in the day (90s F).