What accommodation details are required when applying for a METV from London?

When applying for a Multiple Entry Tourist Visa (METV) from London, you typically need to provide accommodation details for the first few days of your stay, usually up to a week. A hotel booking for this initial period is generally sufficient. If you're staying with someone privately, just their address and contact number are needed. It is not necessary to book accommodation for your entire stay, as confirmed by experiences shared by other applicants.