Find your level and class:

You know nothing at all:

I recommend either one-to-one or couple to start with with the possibility of continuing one-to-one or joining in an existing group.

You have some prior knowledge

of numbers, days, dates, shopping, restaurant

One-to-one or couple, or I will recommend a group.

You are fairly comfortable using past and future tenses and can get by in most holiday situations:

intermediate level

One-to-one or couple, or I will recommend a group.

High level fluent conversation

One-to-one or couple or group of 2 to get maximum speaking time.