Hi Les
We bought our TV, DVD player etc from Carrefour at Parque Mediterraneo, they have a very good range, also there is a very large electrical superstore on the industrial estate next to Parque Mediterraneo which is on the outskirts of Cartagena which has a good range.
We bought our white goods from the Euronics centre in the precinct at Los Alcazares, working on the theory if anything goes wrong or we have a query because most of the instructions manuals aren't in English its nice to have someone local to call upon and actually we found their prices very reasonable and the guy we dealt with was very helpful and spoke English! They deliver FOC.
Regarding English TV channels, BBC1, BBC2 and ITV come as part of the standard Roda package which is already connected to the properties, anythingelse you have to get via Roda (unfortunately because its not the cheapest). Telephone and broadband also has to come via Roda.
If you need any help and we're over at the same time we'd be more than happy to show you around.
Dennis